Captioning sponsored by cbs this is the cbs evening news with scott pelley. Pelley weve learned tonight how president obama intends to tighten gun sales without the approval of congress. The president , frustrated by mass murders that seem to come every month, has decided in his last year to test the limits of his power. Chief Legal Correspondent jan crawford has the breaking news from the white house. Jan . Well, scott, Senior Administration officials just moments ago outlined the executive actions the president will announce tomorrow which he says will help keep guns out of the wrong hands,. A major focus are what Officials Say are flaws and loopholes in the nations system of background checks. Among the recommendations are requiring gun dealers, including those who sell firearms on the internet or at gun show, to be licensed and conduct background checks for gun sales. Changing federal privacy rules to help keep people with Mental Health restrictions from hiring more than 230 additional f. B. I. Employees to help process background checks. And a Budget Proposal for an additional 200 agents and investigators at the bureau of alcohol, tobacco firearms. Now, after meeting this afternoon with his attorney general, loretta lynch, the president said he was confident these changes are consistent with the second amendment, that theyre not an unconstitutional end run around congress, but, scott, one thing is all but certain these proposals and these executive actions are going to be challenged, whether in conditioning or in court. Pelley just as the president s executive actions on immigration have been challenged in court. Jan crawford at the white house tonight. Jan, thank you very much. The president s shot was heard everywhere on the campaign trail today, and with less than four weeks to the first voting, candidates are turning to their own big guns. Major garrett is in New Hampshire tonight. Major . Condemned the president s executive action as overreach even before the details were known. Not surprisingly, president obama received strong support from democrat Hillary Clinton, who today deployed one of her most poe tent political weapons. Bill clinton held his first Solo Campaign event of this election cycle, admitting the times feel a bit unsettling. First of all, im happy grandfather. Im not mad at anybody. Reporter clinton was in New Hampshire, a state where his affections run deep. The form president s secondplace finish here in 1992 paved the way to the nomination. Hillary clintons win in 2008 got her back into the race against barack obama. Unlike that campaign when bill clinton act as his wifes costrategist and hyperactive endorser, today he breakthrough a quieter pitch. I do not believe in my lifetime anybody has run for greater importance who was Better Qualified by knowledge, experience and temperament to do what needs to be done now. Reporter clinton did not directly address Donald Trumps recent attempts to dredge up his 1990s sex scandals. Campaigning in iowa, Hillary Clinton said she had a trumpinspired new years resolution. Im going to let him live in his alternative reality and im not going to respond. Reporter trump took on the democratic frontrunner in his First Television ad. The politicians can pretend its something else, but donald trump calls it radical islamic terrorism. Reporter these border immigrants of migrants are not migrants from mexico, but rather immigrants crossing into morrow co. Morocco. Pelley Major Garrett on the campaign. Now for some insight we turn to john dickerson, our cbs news political director and the an cowr of face the nation. John, what do you make of that trump ad . Reporter well, its an ad about fear and walls, fear of mexicans crossing the border illegally. Trump started his campaign promising a wall the keep them out, and its about fear of islamic terrorists. Trump promises to keep them out by temporarily wall off muslims from entering america. Republican voters rank these emotional issues as pop concerns and trump on these issues has a decided advantage over his opponents. Pelley the iowa caucus is february 1st, less than a month away. Where does the race stand . On the republican side the race is a battle between trump and everyone else. The alternative might be ted cruz or a mainstream candidate republicans like, someone like marco rubio or chris christie. On the democratic side, Bernie Sanders is the grassroots champion, but unlike on the republican side, establishment support is not split. Who is the stable frontrunner. With less than a month to go before the voting starts, campaigns are at the point where every decision they make about travel, about resources could have irrevocable consequences. Pelley john dickerson, well be watching sunday on face the nation. Thanks, john. Thanks, scott. Pelley tonight Law Enforcement is not moving to retake a government building at a National Wildlife refuge in oregon. The building was seized two days ago by armed protesters, another flareup in the generationslong showdown between ranchers and the largest landlord in the west, uncle sam. John blackstone is there. Reporter at the entrance headquarters, ammon bundy determined to win. And it is left to us to decide whether we allow these things to go on or whether we make a stand so they will not happen to other people across this country. Began saturday after a demonstration in support of local ranchers dwight and steven hammond. They were convicted for arson after a fire on their ranch spread on to federal land. They arrived at a prison in Southern California today to begin a fiveyear sentence. Do you want the federal government to give up this wildlife refuge, give it back the ranchers . Is that the demand . I want the federal government to abide by the constitution of the united states. Get out of here, you cowards reporter in 2013, bundys father cliven battled government officials over grazing rights on federal land. That escalated into an armed confrontation. So far in oregon there has been no confrontation. Not a single Law Enforcement officer to be seen for miles around the occupied refuge. Here inside the compound there is plenty of heavy equipment, but we dont see any evidence of weapons by the occupiers. Frankly, we dont see many occupiers. While there is no evidence of occupation, in this wideopen country, independence is highly valued. Jennifer kady grew up here. The government is being so big, were slowly being stripped of our freedoms and people dont see it. Its happening right under our nose. Reporter the county sheriff did have a message for the occupiers here today, scott. He said if theyre really here to help the people of this county, its time for them to go home. Pelley John Blackstone reporting tonight. John, thank you. Theres more extreme weather in the forecast. With arctic air blasting the northeast, rain and snow in the west, and in the midwest, the historic winter flood is rolling on. At least 25 people have been killed there. Theres in peace in olive branch, illinois, where we find David Begnaud tonight. David . Reporter scott, good evening. At least half of the town of olive branch, illinois, is underwater tonight. There are flooded homes like the that are known to be vulnerable to major flooding. Theres the breech. Reporter in alexander county, illinois, the flooding is disastrous, and the temperature is near freezing. Its gotten real bad here. Reporter today the u. S. Coast guard flew us over the spot where the 18mile lynn fall levee failed about 72 hours ago. This is where the levee breeched sending water from the Mississippi River into a floodplain. At least 100 structures are flooded, 14,000 acres of the county are underwater, and the water is rising. Reporter this is the home of Brandon Dillow and jennifer korte. They built their levee eight feet high. Tonight theyre dry. In 2007 their levee was five feet high and water got inside the home. Depressing. It changes your whole life. Reporter many like them have been asked to evacuate but this mans elderly parents got out, but the others stayed behind to save what was left. You worry about everything you got and everything youre going to lose. Reporter from the air you see the home is surrounded by water on three sides. This family has 25,000 sandbags and water pumps working to keep the home dry. So far theyre holding. Reporter back near the levee breech, we spotted this herd of deer, victims of the unreelecting flood running for an escape. We notice tonight the water seems to have dropped about an inch in the last six hours. Thats great news for the bigham family. Friends and family are working around the clock, dead set on saving this house that has been here since 1959. Some of this floodwater could reach memphis by friday. Pelley david, thank you very much. Ben tracy is reporting much of this crazy weather is being driven by the warming Pacific Current known as el nio. Reporter el nio has the latest snowpack survey found five feet of snow in the sierras, a welcome sight after four years of drought. Southern california is now bracing for a series of storms. Josh rubenstein is a meteorologist at kcbs in los angeles. Were looking at about an inch to two inches of rain in the l. A. Basin, and right on its heels, heres that third system thats moving in on wednesday. The rain from that could linger all the way into friday. Reporter el el nio is abintense warming of the pacific notion near the equator that changes weather patterns around the world. This is one of the largest on record. In glendora, california, eric erby was stocking up on sandbags. It could happen any time anywhere. It depends on how much. Either way, ill make sure im prepared. Reporter los angeles is designed to prevent flooding, which is why the Los Angeles River is encased in all of this concrete. It may look like a pathetic little stream tonight, but, have ten to 20 feet of water filling this channel. Pelley ben tracy, thanks. Well, it was wave of worry that swept world Financial Markets plunged. The dow was down as much as 467 points, but it recovered, ending 6 . It is the worst start to a year since the great recession. The markets were also rattled by saudi arabia and iran. The two are rivals because the saudis represent the sunni branch of islam and iran is home to the shiite branch. Over the weekend the saudis executed a shiite cleric after a furious iranian reaction, countries in the gulf are choosing sides. Heres Holly Williams. Reporter in iran today, angry protesters denounced saudi arabias execution of the shiite his death has opened a 1,400yearold wound, enflaming texts between sunni and shiite muslims. In the sunniled kingdom of saudi arabia, alnimr dared to demand equality for shiites and was shot and then arrested in 2012. It was in shiitedominated iran that Saudi Arabias Embassy was ransacked and burned on saturday. Around 30 people were later arrested, but iran made its feelings clear by renaming this street in honor of the executed cleric. Saudi arabia and iran are already fighting two deadly proxy wars against each other in syria and yemen, taking sides among religious lines. Now there are fears that alnimrs execution will fuel even more violence in the middle east. Police in bahrain. They used tear gas and rubber bullets against the protesters. Blaming iran for the escalation, saudi arabia has severed diplomatic ties with tehran. Its ally, bahrain, has followed sued, while the United Arab Emirates has recalled its ambassador. With many countries in the middle east already torn apart by religious differences, these tensions could destabilize the region even more, especially, scott, if saudi arabia and iran try to use those religious divisions to further their own interests. Pelley Holly Williams reporting for us tonight in istanbul. Holly, thank you. Is man creating earthquakes in oklahoma . And theyve discovered the wreck of el faro, the worst u. S. Maritime disaster in 30 years. When the cbs evening news continues. We came up with a plan to help and everywhere i look. Im reminded to stick to my plan. Including Preservision Areds 2. My doctor said Preservision Areds 2 has the exact nutrient formula that the National Eye Institute recommends to help reduce the risk of progression of moderate to advanced amd. After 15 years of clinical studies. Preservision areds 2. Because my eyes are everything. Seems like weve hit a road block. That reminds me. Anyone have occasional constipation, diarrhea. Gas, bloating . Yes one Phillips Colon Health probiotic cap each day helps defend against occasional digestive issues. With three types of good bacteria. Live the regular life. Phillips. You both have a perfect driving record. Perfect. No tickets. No accidents. That is until one of you clips a food truck, ruining your perfect record. Yeah. Now you would think your Insurance Company would cut you some slack, right . No. Your insurance rates go through the roof. Your perfect record doesnt get you anything. Anything. For drivers with accident forgiveness, Liberty Mutual wont raise your rates due to your first accident. See Car Insurance in a whole new light. Liberty mutual insurance. Whatcha doin . Just prepping for my boss party in a couple weeks. What are those . Crest whitestrips. They whiten way better than paste. Crest 3d white whitestrips. Whiten 25 times better than the leading whitening toothpaste. Id say. Someones making quite an impression. Crest 3d white whitestrips. The way to whiten. Ive smoked a lot and quit a lot, but ended up nowhere. Now i use this. The nicoderm cq patch, with unique extended release technology, helps prevent the urge to smoke all day. I want this time to be my last time. Thats why i choose pelley after a swarm of small earthquakes in oklahoma, the state has ordered oil drillers today to reduce the amount of wastewater they inject into the ground during a process known as fracking. Heres mark strassmann. Reporter oklahoma, not california, is now americas earthquake capital. Who do you call if you feel an earthquake . Reporter until 2008, the state averaged one or two a year. Now its almost three a day. It was a big boom. And everything started shaking. Reporter including you . Including me. Reporter a 4. 5 magnitude earthquake hit crescent, oklahoma, last july. Grocery clerk Lois Gillette hugged a coworker. I thought i was going to fall. There was a lot of stuff fell off the shelves. Reporter oklahoma keeps breaking records for earthquakes more than 900 last year alone. But why . Most jolingses connect the spike in earthquakes to the states oil and gas industry and its disposal of massive amounts of water into underground caverns. Geologist todd halihand teaches at oklahoma state. Unfortunately these injections well, theyre startling when you feel them, and there are now a lot of people experiencing them on a pretty broad scale. Reporter Lois Gillette isnt taking sides. I dont know if its manmade. I dont have any idea. Reporter you would just like it to stop . I want it to stop. Please. Reporter one geologist we talked to said no question something has reactivated fault lines here, fault lined that had been dormant for 300 million years. Pelley mark strassmann, and well be right back. My Opioid Pain Medication makes me feel stopped up. Thats called opioidinduced constipation, or oic. A different kind of constipation. Finding relief has been a real struggle. Paint a different picture. Talk to your doctor about oic and prescriptiontreatment options. Every Auto Insurance policy has a number. But not every Insurance Company understands the life behind it. Those who have served our nation have earned the very best service in return. Get an Auto Insurance quote and see why 92 of our members plan to stay for life. Caring for someone with alzheimers means i am a lot of things. I am his sunshine. I am his advocate. So i asked about adding oncedaily namenda xr to his Current Treatment for moderate to severe alzheimers. It works differently. When added to another alzheimers treatment, it may improve overall function and cognition. And may slow the worsening of symptoms for a while. Vo namenda xr doesnt change how the disease progresses. It shouldnt be taken by anyone allergic to memantine, or whos had a bad reaction to namenda xr or its ingredients. Before starting treatment, tell their doctor if they have, or ever had, a seizure disorder, difficulty passing urine, liver, kidney or bladder problems, and about medications theyre taking. Certain medications, changes in diet, or medical conditions may affect the amount of namenda xr in the body and may increase side effects. The most common side effects are headache, diarrhea, and dizziness. Hes always been my everything. Ask their doctor about oncedaily namenda xr and learn about a free trial offer at namendaxr. Com. Fact. When emergency room doctors choose an otc pain reliever for their patients muscle, back and joint pain. The medicine in advil is their 1 choice. Nothing is stronger on tough pain than advil. Relief doesnt get any better than this. Advil. Transportation safety board said that it may press for more evidence in the sinking of the american cargo ship el faro, lost this past october in hurricane joaquin. All 33 crew were killed. Recently on assignment with 60 minutes, we sailed with the n. T. S. B. s investigator, tom tom rothroffy as el faro was ocean. This is where el faro came to rest, upright, hull largely intact, her name mangled on the stern. Her depth markings reported that this, the bow, had sunk 15 eat the into the mud. Her autopsy revealed a body that had been savagely beaten, steel crushed, equipment collapsed. There was in sign of the 33 crew members. Equipment and cargo litter the seabed. Thats a microwave oven, and on here is the top of a car with a sunroof, part of the cargo. At the top of that white line there is the most surprising part of our video surveys. Theres nothing above there. Pelley what should be there . There should be two decks above that. The lower navigation bridge deck and the bridge deck. Pelley the two top decks had sheered off, including the bridge, where captain davidson would have been fighting the storm. They were nowhere near the ship. Also missing, the voyage data recorder, like a socalled black box on an airplane. The safety board says it may search again for that data recorder, which would have bridge. Hi thank you, i feel good. It all starts with eating right. Thats why i eat amaz n prunes now. Theyre delicious and help keep my body in balance. I love these. Sunsweet amaz n prunes, the feel good fruit. Ugh heartburn no one burns on my watch try alkaseltzer heartburn reliefchews. They work fast and dont taste chalky. Mmm. Amazing. I have heartburn. Alkaseltzer heartburn reliefchews. Enjoy the relief. Happy anniversary dinner, darlin can this much love be cleaned by a little bit of dawn ultra . Oh yeah. One bottle has the grease cleaning power of two bottles of this bargain brand. Amerivest selects the funds and manages your portfolio. Is it run by robots . No no, you can talk to a person anytime. cause i dont trust robots. Right. Well, if the portfolio youre invested in doesnt perform well for two consecutive quarters, amerivest will reimburse your advisory fees for those quarters. I wasnt born yesterday. Well, actually it looks like you were born yesterday. Happy belated birthday. Thanks. For all the confidence you need td ameritrade. You got this. Ibsd. You know the symptoms when they start. Abdominal pain. Urgent diarrhea. Now theres prescription xifaxan. Xifaxan is a new ibsd treatment that helps relieve your diarrhea and abdominal pain symptoms. Its a prescription antibiotic that acts mainly in the digestive tract. Do not use xifaxan if you have a history of sensitivity to rifaximin, rifamycin antibiotic agents, or any components of xifaxan. Tell your doctor right away if your diarrhea worsens while taking xifaxan, as this may be a sign of a serious or even fatal condition. Tell your doctor if you have Liver Disease or are taking other medications, because these may increase the amount of xifaxan in your body. Tell your doctor if you are pregnant, plan on becoming pregnant, or are nursing. The most common side effects are nausea and an increase in liver enzymes. If you think you have ibs with diarrhea, talk to your doctor about new xifaxan. You are watching a des moines mans entire new business rolling away. The thieves. Next at six. Pelley the government says we need 75 minutes of vigorous exercise a week. Dr. Jon lapook has one way to get it. Reporter this is considered vigorous. Right. Reporter dr. Carol ewing garber teaches the science of exercise at columbia college. How many calories a minute do you burn . I dont think you burn too many at all. Reporter for those who get tired just thinking about strenuous exercise without rest, theres a fitness approach called high intensity training or hit. Short bursts of high intensity training, say a minute or two of running as fast as you can, followed by a slow recovery, making a slow jog. So ill row for 100 meters. It will be high intensity. Reporter hit is the mantra at orange theory fitness where eddie diaz is a coach. This will be it here. Get those nice deep breaths in, ten second, you get back the work. Reporter the hit regiment varies from place the place. Here the goal is to work out in what they call the orange zone, at a high intensity level for 12 to 20 minutes of an hourlong class. I felt completely out of shape. Reporter 36yearold shelly ramsammy has asthma and used to be afraid of vigorous exertion. She tolerated the interval training well and last summer she had added incentive. I was trying to get fit for a trip. Im going to be in a bikini. I have to get fit. Reporter after building up slowly, exercise experts recommend that, she now runs twice as fast as before. Research shows highintensity training stimulates the muscles to burn fat and sugar more effectively. Why is it hot now . I think because research has been showing that it can be pretty powerful in improving peoples risk factors for Heart Disease and diabetes. Reporter powerful, too, in getting some people off the because at the end of the day, exercise works best if you actually do it. Dr. Jon lapook, cbs news, new york. Pelley and weve got to run. For all of us at cbs news all ar announcer youre watching kcci 8 news. Cynthia security video catches thieves stealing this trailer. But those thieves may not have stolen what they expected. Steve plus, a des moines man watches a car hit his wife, then speed away. Find out what he did next to help police catch the suspect. Cynthia the countdown to the iowa caucuses. Less than a month away. What the front runners are doing today to try and get their supporters to caucus february 1. A man who has dedicated himself to Young Athletes in central iowa is now asking for help tonight. Quite literally his entire , company was stolen. Kccis Mark Tauscheck is here to mark Michael Zimmerman had