If the Justice Department has any proof of wiretapping at trump tower a Congressional Committee wants that evidence turned over by tomorrow. The deadline looms as pressure mounts on President Trump to drop his wiretapping claim against president obama or prove it. Heres errol barnett. The president has one of two choices, either retract or to provide the information that the American People deserve. Republican senator john mccain said today that he has no reason to believe President Trumps claim of being wiretapped. I hope we get to the bottom of all these matters. Republican Senate Intelligence committee member, tom cotton said he has seen no supporting evidence, neither has the ranking democrat on the house Intelligence Committee either the president quite deliberately for some reason made up this charge or perhaps more disturbing the president really believes this. Last weekend, President Trump tweeted that president obama ordered surveillance of trump tower during the election. He offered no evidence or further explanation. No i said im thought aware and im not aware. Press Secretary Sean Spicer struggled to clarify if the surveillance occurred because mister trump was already part of investigations into russia. Thats why we want the house and senate to do what the president has asked of them to look into this. House members are asking the department of justice to turn over any evidence of wire tapping by monday. President obamas director of National Intelligence has disputed the president s claim. There was no such wiretap activity mounted against the president elect at this time. President trump has asked congress to investigate his wiretapping accusation against president obama, while congress is still waiting for any supporting evidence from the white house. Meanwhile, fbi director james comey is scheduled to testify before the House Committee on this matter one week from tomorrow, elaine. Erroll barnett thanks. Tomorrow, the Congressional Budget Office a nonpartisan agency of economists is expected to release its report on the American Health care act the republican plan to repeal and replace obamacare. The report will outline the estimated cost and impact of the bill. The reignited Health Care Debate was a hot topic on the sunday morning programs. House Speaker Paul Ryan weighed in on face the nation with John Dickerson. The one thing im certain will happen is c. B. O. Will say, well, gosh. Not as many people will get coverage. You know why . Because this isnt a government mandate. This is not the government makes you buy what we say you should buy and therefore the government thinks youre all going to buy it. So theres no way you can compete with on paper a government mandate with coverage. What we are trying to achieve here is bringing down the cost of care, bringing down the cost of care, bringing down the cost of insurance, thought through government mandates and monopolies but by having more choice and competition. Quijano John Dickerson is with us now from washington. So john, the Congressional Budget Offices assessment of the plan, as you know, is expected on monday. Now if it predicts that millions will lose coverage what are the arguments that we will likely here from those republicans who backed this bill . Well, heres why thats such a problem. President trump said more people will be covered than are nik0 currently covered. White house adviser Kellyanne Conway said everybody who is covered by the Affordable Care act will be covered. This has been the consistent message from the president. Leaving aside the promises the president also made about quality and choice which are quite robust promises. So thats why this is a big hurdle if cbo comes out and makes this judgment. Quijano if this legislation fails what is the potential political fallout for the white house as well as Congressional Republicans . Well if it fails completely and there is no replacement for the aca the president has said that would be a blood bath and paul ryan on the broadcast today affirmed that. So that would be the big disaster. The interim situation would be what happens often in legislation which is it fails, and then people cobble together a solution and try to run up the hill one more time. The challenge here is that the republicans are operating within their own space and are not picking up any democrats and not appealing to them. Quijano John Dickerson in washington, john thank you. The california man who hopped the white house fence, and tried to pay a midnight visit to President Trump over the weekend is due in federal court tomorrow. Demarco morgan has the latest. Family members told reporters. ùjonathan tran was troubled after being laid off from a job at an engineering company. Hehad been stressed out, living is in his car, eating junk food. The 26 year old from milpedis, milpitas, california, graduated from San Jose State University in 2015. In u. S. District court saturday afternoon, tran was charged with entering restricted grounds while carrying a dangerous weapon. According to the criminal complaint, just before midnight friday, a secret Service Agent intercepted tran as he was approaching the south portico entrance to the white house mansion. Tran told the agent, i am a friend of the president. I have an appointment. But he admitted, i jumped the fence. Tran was carrying two cans of mace. A United States passport. A book written by President Trump and a letter to President Trumpthat mentioned russian hackers. On saturday, President Trump praised the secret service. The service did a fantastic job. It was a troubled person. It was very sad. file jumpers sat0068 during the Obama Administration several white house intruders prompted plans for the perimeter fence to be strengthened and raised. file fence spikes sat0068 sharp spikes were installed as an interim solution. Its very concerning he was able to get this close to the residence. Ron hosko is a former assistant fbi director. What if intruder had pulled weapon out or had multiple magazine and was able to shoot is his way into the white house . When the president and first family are there this is the are crown jewel of american government. Tran is due in federal court on monday. He could be facing a sentence of 10 years in prison. Elaine, we should also mention, former secret service head Joseph Clancy retired earlier this month and has yet to be replaced. Quijano de marko, thanks. For millions of americans, the last week of winter will get off to a snowy start. Storms are expected from the Northern Plains to the ohio valley monday. Meanwhile, the northeast is bracing for possible blizzard conditions monday, and tuesday expect travel delays. Across the country, in washington state, an avalanche left a group of students on a school trip snowed in. Mireya villarreal has the story. This pile of snow. At least 30 feet high and 150 feet wide. Is blocking the only way in or out of the north cascades institutes environmental learning center. Were trapped korrena standley is one of the 42 students on a field trip from Henry Jackson high shool trapped. After reassuring their parents that theyre ok. Her classmates took to social media. Describing their unexpected adventure. Like only highschoolers can. Were just trying to have fun and make light of it. Teacher meghan emery says the inconvenience turned into an important lesson on the environment they were supposed to go home on friday, but this road block will keep them here at least until monday. For now, theyre making the best of their unusual snow day. Mireya villarreal. Cbs news. Los angeles. Quijano iraqi troops take map mosul. Backed by the us miltary are tightening the noose around isis in the city of mosul. Holly williams is covering the battle. Had. Moving forward, we are going to fight house to house. We put a safe sector, and if they want to come to us. Baishes evere bearing a victorious mood on the front line and its easy to see why. Nearly three years ago, i. S. I. S. Swept over you iraq, the extremists captured mosul with ease, a gang of violent fanatics who claimed to have established a new islamic state. Now iraqi forces have regrouped and i. S. I. S. Has been beaten back. Some iraqi commanders told us theyll retake the entire city within weeks. They already have i. S. I. L. Surrounded in mosul and executed many of the extreme is. But this is the cost of liberation. Down the street the main government building. A city smashed beyond recognition, its people frightened and exhausted. They survived more than two years under i. S. I. S. Only to see their neighborhoods turned into battlefields. God bless you, said this woman to the troops its been a horrible week. Often this street theyve defused a bomb. They will soon be free of i. S. I. S. But they have left the city and the people with deep scars. Holly williams, cbs news mosul. Quijano up next. The murders of three transgender women of color within days of each other highlight an alarming trend. Nik0 quijano the recent murders of three transgender women in louisiana are not linked, but their deaths are part of a disturbing trend. Don champion looked into this. The fear is real in new orleans for trans women like imani dupree. Ive been frightened but not like this before. Last month, duprees close friend chyna gibson and Ciara Mcelveen were murdered within days of each other. A week earlier, Jaquarrius Holland was killed in another louisiana town. All of the victims; trans women of color. What scares me the most is that people will feel like they can get away with these things and nothing will be done about it. While the 3 murders here in louisiana arent connected, they highlight an alarming trend seven trans women have been killed already this year. Last year a record 23 were killed; the majority black and latino women. Beverly tillery at the new york city antiviolence project tracks these cases and feels the Political Climate including bathroom bills are making the Trans Community less safe. When you cant be valued for simply who you are then that sets up a situation where people think they can do anything to you. Tillery says discrimination often leaves trans women of color without jobs and living in dangerous neighborhoods. Many states, including louisiana, dont even protect trans people under hate crime laws. Dupree who works as a professional Makeup Artist mentors young people in a community trying to find its voice. How many more people have to be killed before something is done about it . Dupree says they are tired, but wont give up their right to live as who they are. Don champion, cbs news, new orleans. Quijano up next after a steel plant spewed contaminants on this farmers land he decided to try an unusual experiment. Quijano farmers in a region of italy once known for cheeses have turned to cultivating a type of cannabis not to smoke or sell but to decontaminate polluted soil. The hemp theyre growing contains very little thc the compound that makes people high. Seth doane checked out the crop. Vincenzo fornara showed us his nowempty farm, once packed with more than 600 sheep. For generations, our family produced ricotta and meat. He recalled. Until 2008, when italys government discovered the toxic chemical dioxin in his sheep and slaughtered the entire herd. The culprit just a mile away. Contaminants spewing from this massive steel plant europes largest meant fornaro could never have grazing animals again. To clean up his land he decided to try a rather unusual experiment. Hes growing marijuana. Fornaro planted Industrial Hemp to try to leech contaminants from the soil. The science is called phytoremediation. The plants are absorbing the contaminants. Which stores or in some cases, transforms toxins into a harmless substance. This crop is past harvest and doesnt look like much now. ù but its proven to pull heavy metals from soil. And was used following the Nuclear Disaster at chernobyl to remove radioactive strontium and cesium. Thats what inspired environmental engineer marcello callal to see if it might work here with dioxin. Hemp pasta. ù hemp flour Claudio Natile sells some of the thousands products made from he took us to an apartment complex built from hemp composite materials. So passersby dont miss the poinùu the grass out front is cannabis. We must innovate, fornaro told us, and develop in a way thats ecologically sound. In the shadow of the steel factory. ù this farmer is peggig his future to a very different type of plant. Seth doane, cbs news, taranto, italy quijano well be right back. Quijano we have another report now from Holly Williams in iraq. Here, she meets up with a shadow platoon of gamers who are using drones to fight isis. It looks like a toy plane. Its just a really big slingshot. And sounds like a lawn mower. But the rq7bv2 is a 1. 5 million drone. The us military calls it the shadow in the skies above mosul, it allows the American Coalition to do this call if air strikes targettings i. S. I. S. Positions. Sergeant joe pinchott is a drone pilot with the 82nd Airborne Division in Northern Iraq surveilling the battlefield in incredible detail from the back of a humvee. By the vehicle theyre driving, and what theyre wearing its pretty easy to tell. You can see what people are wearing . Enough to make out whether theyre american or not i cant read someones name tag or anything. But i can tell what theyre wearing. The average age of the drone pilots in shadow platoon is just 22 many of them keen video gamers, but these screens are too secret for us to show you. How is it different to a video game . Its much slower paced, graphics arent quite as good, the controls arent quite the same. It is aits sort of like a video game, but nobody would buy to play this video game. Isis has its own drones which it uses to guide its suicide bombers and which theyve adapted to drop explosives. For the most part though the extremists rely on lowtech weapons like rifles and explosives. Theyve wreaked deadly chaos here in iraq. Holly williams, qayyarah west airfield, iraq quijano when we return. Around the country saturday was a day to meet a muslim. Quijano finally tonight, in 85 cities across the country saturday was meet a muslim day a little more than 1 of the u. S. Population is muslim and Many Americans have never met a person of the muslim faith. Tony dokoupil shows us how the meetandgreet went. Its been a bruising time in american politics and you might expect american muslims to feel bruised more than most. Theres no better time to be a muslim in america than now. Although happening out there theres a lot of curiosity. But on saturday, muslims across the country tried to fight fear of islam with friendly conversation and facts. As a muslim in america, what do you find is the most common question or misconception that people have . Probably the most common misconception is that jihad is a violent war against the nonmuslims. Theres nothing in islam that allows for radical muslims. That exchange and hundreds like it were part of the First National meet a muslim day, a project of the Ahmadiyya Muslim youth association. Spokesperson Salaam Bhatti met people in new yorks times square get out there, go out of our comfort zones, and have our neighbors meet us. So that we can let them know that islam is a peaceful religion, muslims are loyal to this country. This is our country of residence, and were here to progress together. Almost twothirds of amercians dont know a muslim in their everyday lives, according to pew research. People tell us islam is cancer, it needs to be eradicated. And according to the fbi, antimuslim hate crimes have surged 67 since 2002, reaching a level not since the 9 11 attacks. Volunteer assad banguwa hopes this weekend of conversation will help bring those numbers down. But its all about a lack of knowledge. To get them a little more educated about the topic, thats why were here. And many passersby were grateful for the chance to learn something new. ù Tony Dokoupil cbs news new york. Quijano thats the cbs weekend news for this sunday. Later on cbs, 60 minutes. And one more note to pass along tomorrow, a little more than a month after undergoing heartvale replacement surgery, charlie rose returns to cbs this morning. It will be terrific to see him back. Im Elaine Quijano in new york. For all of us at cbs news, thank you for joining us, and good night. Asking what is the chp doing to stop it . I plus a frustrated communi ide. A deadly end to another bay area shooting. Tonight, were asking what is the chp doing to stop it. Plus, the community cut off by a mudslide. Believe it or not, these two images come from the same place. The remarkable turn around at one of the states biggest reservoirs. For the first time in six years, the San Luis Reservoir is brimming with water when just last summer it was only 10 full. We sent kpix 5s devin feely with sky drone 5 to capture the incredible turn around. Reporter what a difference, one extraordinarily wet winter can make. This year its about as full as it can be. Reporter this is what San Luis Reservoir looks like from today. This is that same reservoir in the grips of the states historic drought. At the time, the reservoir was only a quarter full. It was pretty empty. The lowest ive seen it in years. Reporter a symbol of the states enduring drought, the reservoir would dip dangerously low to a mere 10 before beginning to fill this winter. I know our aquifers are still a little low, but all of our reservoirs are stilling over. Reporter the reservoir holds 2 millionacre feet of water. Thats enough for 10 Million People an entire year. Even with its amazing turn around after years and years of drought, people here remain cautiously optimistic. This could all change in a