kumasi: there was a tense moment between senator mitt romney and congressman joyce santos.appears to be trying to move to the isle before the state of the union address. you can see mitt romney said something to him. they appeared to exchange some words. romney reportedly said, i would be embarrassed. the utah senator was asked about what happened and is clearly not a fan of the newly elect they'd congressman. >> if he would not be there. he was standing right there in the aisle. i did not hear anything that he said. kumasi: santos has been mired in numerous controversies, including lying on his resume. reggie: governor sanders also mentioned big tech. he called on republicans and democrats to fight against the growing dangers. gloria rodriguez is live with what experts are saying about that. reporter: calling for or better regulations but getting bipartisan or might be a challenge. now is the time to finally hold social media companies accountable for experiments that they are running on our children for profit. this addresses here is what was said about big tech. pres. bi

joyce, you get a quick last word. >> so you make the point that staying in office is a good chip, right, for santos.road. do you expect one? i mean you've done a lot of fraud cases in your life as a prosecutor. you wear a different hat now. but do you think ultimately he's expelled from congress because there is a prosecution? >> well, i don't know. i don't want to jump out there. i will say having looked at his financials, having filing that ethics complaint based on his campaign finances, there are glaring red signals about what he has done, even his own statements have contradicted his declarations filed under penalty of perjury. so we know that he lies. whether that is a crime or not is something that the department of justice will have to look back. but we should not be talking about george santos. he does not belong in congress and it is worse for the republican party because he is one of them and they won't force him to resign. but it brings disrepute to the entire institution and that is not what the american people want. >> just ask mitt romney. called him a sick puppy. thank you so much fo