They know how to play this game. They will have been sizing up the administration expertly over the last little while, looking for any opportunity to strengthen those links, hoping that the candidate they clearly favored in the u. S. Election, donald trump, will bring them in from the cold. And the end game, of course, is to get those sanctions lifted. Elizabeth palmer in sochi, Margaret Brennan at the state department. Thank you both. With the house in recess, republican members are hearing from angry constituents at town meetings back home. Most complaints at first were about the gop plan to repeal and replace obamacare. Then the comey story exploded. Heres dean reynolds. Tell the truth tell the truth reporter at one town hall no, answer the last question reporter after another. Open your eyes all right. All right. Reporter Congressional Republicans on recess this week [ boos ]. Have been getting an earful. And now another issue is testing their hearing. I have a question in regards to russia. Reporter firing the head of the fbi as the bureau investigates russian ties to the Trump Campaign fired up this crowd at iowa congressman rod blums town hall. If trump was guilty of something, would he fire the fbi director . Because thats a pretty that would be a pretty dumb move. I get it. I mean, i get it. You hate the president. I get it. Reporter blum represents a district that twice voted for barack obama but turned red in november. In marshaltown blum was repeatedly forced to defend the president. No proof so far of any collusion between the Trump Campaign and russia. Reporter among the Trump SupportersMaurice Mcwhirter was not worried that firing the fbi director might impede the bureaus investigation. One guy even if its the head guy doesnt make any difference to whether or not that investigation goes forward or not. Reporter fellow trump supporter veridee hand was even less concerned. If the russians worked with trump to get trump elected, is that troubling to you . No. Reporter overall, how do you think President Trump is doing . I think hes doing very well. Reporter and since the inauguration, anthony, the answer we have been getting is that one. In state after state, from the people donald trump calls his base. Dean reynolds. Thank you, dean. A philadelphia judge took the unusual step today of ordering prosecutors to reverse course and bring Involuntary Manslaughter charges against the engineer of an amtrak train that jumped the tracks two years ago. Eight people were killed, 200 hurt. The d. A. s office had initially declined to charge brandon bostian, saying it con have proved he acted with conscious disregard when he took a curve at 106 miles an hour, twice the speed limit. Coming up next, more than 29 billion robocalls flooded americans phones last year. Whats being done about it . And later, the Doogie Howser of the class of 2016. Two kids barfed in class today. It was so gross. Lysol disinfectant spray kills 99. 9 of bacteria, even those that cause stomach bugs. One more way youve got what it takes to protect. And they happen easily. The other side of this. Is they can be removed. Easily. Spray and washs. Powerful formula. Removes over 100 stains. Spray and wash. Better on over 100 stains. The following ad for your viewing convenience. I finally switched to geico. Oh yeah . Ended up saving a ton of money on car insurance. I hear they have a really great mobile app. The interface is remarkably intuitive. Thats so important. With tampax pearl. You get ultimate protection on your heaviest days and smooth removal for your lightest. Tampax pearl and pocket pearl for on the go. With motionsense technology. Degree has redefined deodorant so that i can redefine. Power. Footwork. Range. The more i move, the more it works. Degree. It wont let you down. Daughter uh oh. Irreplaceable monkey protection. Detergent alone doesnt kill bacteria, but adding new lysol laundry sanitizer kills 99. 9 of bacteria with 0 bleach. Lysol. What it takes to protect. Even if youve listed your phones on the national do not call registry, theres a good chance youve recently received a robocall. In most cases its a scammer trying to steal your money or identity. Anna werner spoke to the new head of the fcc about his plans to crack down. I just picked up my cell phone. Reporter the calls came to Peter Clarkes cell phone in march. I think you have the wrong number, peter. Hi. You guys need to quit calling my phone. I dont have a credit card. This is ridiculous. Reporter his phone number was spoofed. Thats when anonymous scammers make it appear as if robocalls to others are coming from your phone. Its not normal to listen to your voicemails and immediately have people yelling at you to stop calling them. It was concerning. Reporter americans were swamped by 2. 5 billion robocalls last month, up 9 from last year. This is susan with credit card relief. You qualify for a 75 savings reporter the fccs new chairman, ajit pai promises action. Whether its through the rulemaking process here at the fcc or the enforcement process, we are going to be the cop on the beat. Reporter one step companies are taking, working on new technology to track where exactly the calls are coming from. But advocates like tim marvin with Consumers Union think pai can do more to pressure phone companies. And have you seen him doing that . We havent seen the same kind of crackdown on the phone companies as we have in the past. Reporter last year pais predecessor called on companies to offer callblocking services to consumers at no cost. Will you insist that the Companies OfferCall Blocking and other technologies for free to consumers . Thats one of the things im very open to doing because i think it is important for consumers to have all the tools at their disposal. You say open to doing, though. Well, theres some questions about the Legal Authority that were working with lawyers to figure out. In some cases we dont necessarily have the authority to mandate something. But from a consumer perspective i think its a good idea. Reporter pai says new proposals from the fcc should make it easier for phone companies to block those spoofed calls. For now there are some apps offered for your smartphones that can stop some of those unwanted calls. Anthony . Anna werner. Thanks, anna. Up next, proposed security changes could have a major impact on travel from europe. No matter who was in there last. Protection. New lysol power fresh 6 goes to work flush after flush for a justcleaned feeling that lasts up to 4 weeks. Lysol. What it takes to protect. Istart at the new carfax. Comar. Show me minivans with no reported accidents. Boom. Love it. [struggles] show me the carfax. Start your used car search at the allnew carfax. Com. You dont even want to know protection detergent alone doesnt kill bacteria but adding new lysol laundry sanitizer kills 99. 9 of bacteria with 0 bleach. Lysol. What it takes to protect. Makewith instant moisture utes from ky ultragel. Lysol max cover kills 99. 9 of bacteria, even on soft surfaces. One more way youve got what it takes to protect. Homeland Security Officials briefed the airlines today on a proposal to expand the ban on laptops to include more foreign flights coming to the u. S. Cbs news was first to report on the plan. Heres transportation correspondent kris van cleave. Reporter the proposed ban is based on growing concern about an explosive getting past airport scanners. The ban, already in place at ten airports in the middle east and africa, prohibits electronics larger than a cell phone in the passenger cabin. If expanded it could potentially impact all of the 60 european airports with direct flights to the u. S. The bottom line is keeping terrorists with explosives off planes. Reporter john pistole is the president of Anderson University and the former tsa administrator. Just from London Heathrow Airport theres about 110 flights a day that fly to the u. S. It presents a challenge, how do you do that in a way that is efficient and effective . Reporter an Airline Insider says it will be a logistical mess, likely to require secondary screenings of passengers and longer wait times. The question is how good is the intelligence . I dont have the specifics on this one, other than to say based on my experience, 31 years, you know, with a top secret security clearance, that it must be pretty good in order to justify these measures. Reporter Top European Union officials are demanding urgent meetings with the u. S. To discuss the looming ban. Anthony, back here at home deliberations are ongoing but a decision could come any day. Kris van cleave. Thanks, kris. Up next, hes not old enough to drive, drink, or vote. But hes about to graduate college. ,,,,,,,, we end tonight with a minor candidate for a major degree. Heres david begnaud. Reporter the big man on campus at Texas Christian University is 52 with a budding mustache. Im carson hueyou, and im 14 years old. Reporter carson will graduate saturday with a double minor in chinese and math and a major in physics. Im just a normal 14yearold kid, just doing collegelevel academic work. Reporter well, he can teach you about quantum physics. So for some systems like for a short amount of time and then dissipate again. So were looking at a short period of time. And thats Quasibound States is what we call those. Reporter since he started four years ago, the pintsized prodigy has become a campus celebrity. Ill never forget walking in. He said in chinese that he was a junior. And i was like, no, that cant be right. And then he turned out to be cool, too. Like hes not just a genius. Hes also awesome. Reporter his mother, claretta kimp, has walked this wunderkind to class since day one. One day he was about 2 or 3 years old and he says the wind blew and he goes, oh, i wonder what the velocity of the wind at a you know, blah, blah, blah. And i just thought. Reporter to top that, her youngest son graduates from high school tomorrow. Hes 11 and starts tcu in the fall. So what do you want to study in college . I want to double major in astro physics and engineering. When people meet them, you know what they say to me . Theyre so normal. Reporter she credits god. They credit her. How much do you owe to this lady . Everything, really. Oh. Reporter words of wisdom this mothers day weekend from a young genius. David begnaud, cbs news, dallas. And thats the overnight news for this friday. For some of you the news continues. For others check back a little later for the morning news and cbs this morning. From the Broadcast Center in new york city im anthony mason. Announcer this is the cbs overnight news. Welcome to the overnight news. Im jericka duncan. James comey may be gone, but the investigation into russian influence on the president ial election and possible collusion with President Trumps associates continues. Comeys replacement, Andrew Mccabe, went before the Senate Judiciary committee, and he wasted little time dispelling much of the white house rationale for comeys sudden firing. Jeff pegues begins our coverage. Reporter inside fbi headquarters there are growing concerns the white house is trying to get in the way of the bureaus russia investigation. In the wake of james comeys firing one federal Law Enforcement official tells cbs news, there is a whole lot of interfering happening. The person added, this is a crisis. We consider it to be a highly significant investigation. Reporter on capitol hill acting fbi director Andrew Mccabe told the Senate Intelligence committee the investigation is on track. You cannot stop the men and women of the fbi from doing the right thing. Reporter despite a request last week by comey for more resources, mccabe told the senators today agents have the manpower and money they need to determine whether Trump Campaign officials were coordinating with the russians during the 2016 campaign. Mccabe also pushed back on white house claims that comey was unpopular. Democrat martin heinrich. Is it accurate that the rankandfile no longer supported director comey . No, sir. That is not accurate. I hold director comey in the absolute highest regard. I have the highest respect for his considerable abilities and his integrity. And it has been the greatest privilege and honor of my professional life to work with him. I can tell you also that director comey enjoyed broad support within the fbi. And still does to this day. Reporter at the white house today Spokesperson Sarah Huckabee Sanders said she had proof fbi agents were happy to see comey go. You personally have talked to countless fbi officials, employees. Really . Like so are we talking between like email, text messages, absolutely. 50 . Yes. 60 . 70 . Look, were not going to get into a numbers game. I have heard from a large number of individuals that work at the fbi that said that theyre very happy with the president s decision. President trump gave his first interview since firing comey. The president insists that comey told him on three different occasions that he is not the subject of the russia election scandal investigation. Major garrett has that. Hes a showboat. Hes a grandstander. The fbi has been in turmoil. You know that. I know that. Everybody knows that. Reporter President Trump said today he was going to fire james comey no matter what advice he received from attorney general Jeff Sessions or Deputy Attorney general rod rosenstein. I was going to fire comey. Theres no good time to do it, by the way. Because in your letter you said i accepted their recommendation. So you had already made the decision. Oh, i was going to fire regardless. Reporter that directly contradicts the process outlined by Vice President pence, counselor kellyanne conway, and Deputy Press SecretarySarah Huckabee sanders, who said the president acted tuesday after receiving a memo from rosenstein. And i personally am grateful that we have a president whos willing to provide the kind of decisive and strong leadership to take the recommendation of the Deputy Attorney general. He acted decisively today. He took the recommendation of his Deputy Attorney general. The Deputy Attorney general made that recommendation. Reporter the president also said he asked comey if he was a target of the bureaus russia investigation. They spoke about it three times. Over dinner at the white house and twice on the phone. I actually asked him, yes. I said if its possible would you let me know, am i under investigation . He said you are not under investigation. President s typically try to avoid the appearance of interfering with or influencing an investigation. Today sanders defended the president s actions. I dont see that as a conflict of interest and neither do the many legal scholars and others that have been commenting on it for the last hour. Nancy cordes now with the view from capitol hill. I trusted jim comey. Reporter the president s showboat comment about comey drew instant pushback today from the leaders of the Senate Intelligence committee. I found him to be one of the most ethical, upright, straightforward individuals ive had the opportunity to work with. Reporter comeys firing has consumed the capitol. This is an astonishing chain of events. Reporter prompting rare bipartisan agreement. I do have questions about both the rationale and the timing and certainly have communicated that to the white house. Reporter but the two sides still part ways over the need for a special independent prosecutor. We need the support of republican members of congress. Reporter utah republican orrin hatch. Every time we have any controversy around here they call for a special prosecutor. We have a Justice Department thats very capable. Reporter ultimately it isnt up to congress. Its up to Deputy Attorney general rod rosenstein, who wrote that critical comey memo. Democratic leader Chuck Schumer sent rosenstein a list of 27 questions today. Did the president or anyone else direct you to write your memo . Were you aware when you drafted it that it would be used to justify comeys firing . Rosenstein came to capitol hill today. Not to answer questions but to meet with the leaders of Senate Intelligence. Did mr. Rosenstein confirm that he threatened to quit over the handling of the comey firing . And did you ask him about that . We didnt ask him about it. He didnt share it with us. We were focused on deconfliction. The fcc is considering new tactics to crack down on those annoying robocalls. More than 29 billion robocalls bombarded Americans Last year. Thats 90 calls for every man, woman, and child in america. Anna werner has that story. I just picked up my cell phone reporter the calls came to Peter Clarkes cell phone in march. I think you have the wrong number, peter. Hi. You guys need to quit calling my phone. I dont have a credit card. This is ridiculous. Reporter his phone number was spoofed. Thats when anonymous scammers make it appear as if robocalls to others are coming from your phone. Its not normal to listen to your voicemails and immediately have people yelling at you to stop calling them. It was concerning. Reporter americans were swamped by 2. 5 billion robocalls last month, up 9 from last year. This is susan with credit card relief