This is the cbs morning news for monday, january 20th, 2014. Good morning. Good to be with you on this Martin Luther king jr. Day. Im annemarie green. This morning folks in tupper midwest are waking up to another round of arcticlike cold following a brief warmup. The subzero temperatures are moving down from canada and headed south and east. The effects are already being felt. Lauren casey of our minneapolis station wcco has more on our frigid weather. Reporter here in minneapolis, the highs were 30, high by our standards. Temperatures will plummet into the Single Digits here by lunchtime today, windchills to 40 and possibly 50 below by tonight. Tomorrow night lows will be in the Single Digits in places like new york and philadelphia, highs on wednesday across the northeast will be in the evens and 20s, and only in the 30s as far south as atlanta. Is this the return of the polar vortex . Well, kind of. The polar vortex is an area of low pressure in the upper atmosphere. It typically hangs out in the arctic regions but not too uncommonly in the wintertime it will dive down into the u. S. Dragging frigid air along with it as we experienced earlier this month. In the case this week the polar vortex will send out little pieces of energy and have us bundling up. An earthquake struck in new zealand this morning but so far there are no major reports of damage. The quake was centered about 70 miles northeast of the capital wellinton. It was Strong Enough to trigger rock slides, close roads, and cause some damage. A twoon the eagle sculpture from the hobbit movie at the Wellington Airport crashed to floor bus no one was hurt. And an Islamic Militant group is threatening to attack the games. They want the russians to cooperate more on security. Susan mcginnis is in washington. Susa susan, good morning. Good morning, annemarie. Theyre promising what they call a present and they specifically mention tourists action a target. They say it will be revenge for muslim blood thats been shed all over the world every day. Now this has arlier this month the state department issued a warning saying the olympics are an attractive target for terrorists. Now, travel agents say far fewer americans are actually booking trips to these Winter Olympics than in other games in the recent past. Annemarie . Susan mcginnis in washington. Thank you, susan. State tv says iran has begun uranium enrichment this morning. Its part of a landmark sixmonth deal brokered in november. In exchange the u. S. And other world powers will ease sanctions. Talks will continue in hopes of reaching a permanent deal. And peace talking in syria are in jeopardy this morning. The main opposition says it wont attend because iran was invite. Tehran is a top ally of president Bashar Al Assad and the u. S. Has alsz objected saying iran has not agreed to the preconditions. They call for a created traditional body to govern syria. On friday a suicide bomber and two gun men laid siege on a kabul restaurant popular with westerners, kill 2g 1 people. The taliban claimed responsibility. It was the deadliest attack on foreign civilians since the afghan war started 13 years ago. As Charlie Dagata reports, three americans were among the victims. Reporter friends and family of lexy camerman have described the 27yearold chicago native as smart, strong, stubborn, and fearless. She took the job at the American University of afghanistan less than a year ago, her family said in a statement, to help the young women of afghanistan get an education and take their rightful place as leaders in afghan society. Her american colleague alex an dross peterson only recently joined the university as a professor. University president Michael Smith spoke of their courage and sacrifice. We have a saying here in afghanistan that among internationals, that if youre here, youre here by choice, and thats especially true for these two people. They wanted to be here in afghanistan, not somewhere else, and they wanted to make a difference in young peoples lives. Reporter american basra hasan was also trying to make a difference in her work for unicef. Afgh afghans held a rally. They laid flowers outside a restaurant where the bombing and shooting rampage kill 2d 1 people. The taliban said the attack was in revenge for an air strike. These are military handout pictures of the operation in question. The militarys launched an investigation regretting that several civilians had been accidentally killed in app air strike that afghan and u. S. Forces came under heavy gunfire from taliban, firefighters firing on the compound. The attack at the restaurant came two days later. Whether they were able to coordinate that quickly or just used the air strike as an excuse doesnt matter to the families of the victims. Charlie dagata, cbs news, london. Well, coming up on the morning news, a new controversy involving new Jersey Governor Chris Christie and what president obama is saying about smoking pot. Plus, demonstrators clash with police in ukraine after they crack down on public protests. This is the cbs morning news. Announcer this portion of cbs morning news sponsth. Daily probiotic for digestive health. Im randy, and i quit smoking with chantix. As a police officer, ive helped many people in the last 23 years, but i needed help in quitting smoking. [ male announcer ] along with support, Chantix Varenicline is proven to help people quit smoking. Chantix reduced the urge for me to smoke. It actually caught me by surprise. [ male announcer ] some people had changes in behavior, thinking, or mood, hostility, agitation, depressed mood, and suicidal thoughts or actions while taking or after stopping chantix. If you notice any of these, stop chantix and call your doctor right away. 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Its a Vitamin Supplement that nourishes from the inside. With biotin for healthy hair and nails. and vitamins c and e for healthy skin. i do it. It makes me feel beautiful. [ female announcer ] natures bounty® hair, skin nails. Because beauty starts on the inside. In delicious gummies too. Antigovernment protesters antigovernment protesters battled Security Forces overnight in ukraine. Demonstrators hurled rocks and fire bombs and set Police Vehicles ablaze. Dozens of officers and protesters were hurt. The sharp escalation and violence was triggered by new laws passed last week to limit protests. Clashes began in november after the government froze ties with the countrys president froze ties with the European Union and turned toward russia. This morning the office of governor Chris Christie is denying another round of bully politics. The mayor of hoboken dawn zimmer says the Christie Administration tied Superstorm Sandy relief aid to her support for the support of a real estate project. Marlie hall is here in new york with details. Marlie, good morning. Annemarie, good morning. Zimmer says this ultimatum from the Christie Administration was delivered in may of last year, seven months after her city was devastated by the monster storm. The message says zimmer was delivered by new jerseys Lieutenant Governor. The Lieutenant Governor pull med aside and said essentially youve got to move forward with the rockefeller project, this project is really important to the governor. And she said that she had been with him on friday night and that this was a direct message from the governor. Reporter the rockefeller project is a multimilliondollar project in hobokens north end favored by the governor. Hoboken was all but run over by flooding. In the first round hoboken received 342,000 of the 1. 8 billion it requested. Zimmer admits she should have spoken up sooner. Looking back, you know, i probably should have come forward, but if i did, nobody would believe me and i would have put hoboken in a worse position. Reporter zimmer said shes willing to turn over her journal and speak under oath. In a Statement Issued yesterday Christies Office said may or zimmers cat gore racing of the conversation is hoboken is categorically false. Zimm zimmersgations zimmers allegations say its political pay back. The state legislator is investigating that and will look into zimmers charges as well. We dont know where it goes. We dont know if theres more to it but i think its something the committee has to consider as part of the overall investigation. Reporter former mayor Rudy Giuliani says its all part of a partisan witch hunt. Clearly this is a well orchestrated effort to try to hurt governor christie. Annemarie, it should be noted mayor zimmer voiced support for governor christie in august tweeting shes very glad christie had been governor. Marlie hall in new york. Thank you, marlie. President obama said marijuana is bad habit but not worse than alcohol. He said in the new yorker magazine i smoked pot as a kid and i view it as a bad habit and a vice, not very different from the cigarettes i smoked as a young person, but, he said, i dont think its more dangerous than alcohol. The president added, its not something i encourage and i told my daughters i think its bad idea, a waste of time, and not very healthy. The laws legalizing marijuana recently went into effect income colorado and washington. 21 states allow or are about to allow medical use of marijuana. Coming up, look at the matchup of super bowl xlviii. The Denver Broncos dispatch the patriots and the seahawks have some tough words for his opponent. 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After the game sherman had harsh words for his opponent. Im the best one in the game. When you try me like crabtree, thats the result youre going to get. Dont you ever talk about me. And in a postgame interview seemingly calmer, sherman was asked what he meant by the outburst and he didnt back down. I was making sure that everybody knew that crabtree was a mediocre receiver, mediocre, and when you try the best quarter in the game with mediocre receiver, thats what happens. Game. Seattle heads to the super bowl for just the second time in the teams 38year history. In the afc championship game the Denver Broncos take care of new england. Peyton manning takes care of them with 400 yards and two touchdowns. Denver wins, 2616. Manning returns to the super bowl for the third time in his career but the First Time Since undergoing a careerending neck surgery. Weve definitely come a long way in two years bouncing back from last years playoff loss to be put in this position. It feels very gratifying. This will be denvers first trip to the super bowl since winning it all back in 1999. Now experts and oddsmakers are calling this one one of the most evenly matched super bowls in history. Nothing mediocre about it. The broncos boast the nfls top rated offense and the seahawks have the leagues best defense. Well find out who comes out on top in super bowl xlviii on sunday, february 2nd. When we return, dolphin outcry. Japan and the controversy over the bottlenosed dolphins. Hundreds of bottlenosed dolphins. And other allergy symptoms all in one pill. Zyrtecd®. At the pharmacy counter. And so do mouth germs. But now i have the protection of colgate total® mouthwash. It works just as hard and just as long as i do. [ man ] rolling in 5 [ male announcer ] colgate total® mouthwash. It kills germs on contact and has a germkilling shield that keeps working for 12 hours. It doesnt quit even after eating and drinking. Hi [ male announcer ] colgate total® mouthwash. 12 hour Germ Protection even after eating and drinking. [ male announcer ] dont wait for awesome. Totinos pizza rolls gets you there in just 60 seconds. Return to the superbowl fans are Still Standing behd their team. Well talk to niners supporters who made e trip. After a drought was declarer california on friday cits in the bay area are asking residents to reduce their w use. Whos being asked to c back. And the nation pauses to remember dr. Martin luther today how local groups a honoring his legacy. Join us for kpix 5 news this morning. Beginning at 4 3 ,, heres a look at todays forecast in some cities around the country. Warksds washington, d. C. , some sun today. Atlanta, sunny, denver, too, but cloudy in seattle with a high of 50. This morning, hundreds of dolphins remain trapped in a cove in central japan. They were driven there by fishermen during a controversial annual hunt. As Terrell Brown reports its drawing condemnation from activists and concerns from the u. S. Ambassador. Reporter this video reportedly captures the events in the cove at japan. Fishermen have rounded up a group of 250 bottlenosed dolphins. Paul watson of the controversial sea sha sea shepherd believes many of these dolphins will eventually be slaughtered. Why is this happening . The only reason its happening is because of demand from marine aquariums around the world. Its really dolphin enslavement just for the amusement of people. Reporter they say aquariums will pay about 150,000. Only a dozen will be used. The rest will be killed and the meat sold. The most valuable in the roundup, an albino calf worth half a million dollars. The u. S. Ambassador to japan Caroline Kennedy immediately tweeted her concern of Inhumane Treatment of the dolphin. The japanese defended the dolphin killing as a local custom. It was the subject of a 2009 documentary the cove, which won an oscar. Whatson who opponents describe as an ecoterrorist has commented on it in the past. But watson says this time an appeal to the public is the only way to stop the killing. Our strategy is to really utilize the most powerful when thats ever been invented, and thats the camera. Terrell brown, cbs news, new york. Coming up on the cbs this morning, an update on the deadly flu season and a wave of cold temperatures on the way for the rest of the week. Im annemarie green. This is the cbs morning news. Turn around every now and then i get a little bit tired of craving something that i cant have turn around, barbara i finally found the right snack [ female announcer ] fiber one. With thermacare heatwraps. Thermacare works differently. Its the only wrap with patented heat cells that penetrate deep to relieve pain and accelerate healing. Get pain relief that heals with thermacare. If it doesnt work fast. Youre on to the next thing. Clinically proven neutrogena® rapid wrinkle repair. It targets fine lines and wrinkles with the fastest retinol formula available. Youll see younger looking skin in just one week. One week . This ones a keeper. Rapid wrinkle repair. And for dark spots rapid tone repair. From neutrogena®. A group of whales beached in new zealand are back in the water this morning. More than a hundred volunteers helped the stuck pilot whales swim again. On