here if. >> i think they do matter because there is a difference. the mueller investigation, and you will correct me if i'm wrong, is there to figure out if any laws were broken and then to do indictments if that's the case to make sure that people pay for what they did, if they did break the law, if there was any criminality there. i think the investigations from the house and the senate are supposed to be there to actually tell the american people what happened writ large in terms of the russians meddling in our elections -- not meddling, actually i think it was an act of war as senator john mccain said. that seems to not be in question, the fact they did do it, and i think their responsibility to the american people is to tell us how it happened and to, more importantly, figure out what we do together, republicans and democrats and independents as a country to make sure it doesn't happen again. >> you're clearly right that the job of the mueller team is to determine if any laws were broken. what's unclear about mueller's mandate and really remains