vindicated would want the investigators and the prosecutors to be seen as on the level legitimate, but that's not the approach this white house has taken. and i will say just to add one thing, you know, i had the privilege of working a little bit with robert mueller when i was at the justice department, and he's an icon to federal law enforcement. he is exactly the type of person you want doing this because he does things the right way. he does them with integrity, and he does them on the level. if there are things, charges to bring, he'll bring them. if there aren't charges to bring, he won't bring them. that goes for the members of his team as well. >> thank you for your time. >> thank you. the field of democratic presidential candidates already pretty crowded, but there are a lot of rumblings, a lot of rumblings about what joe biden is going to do. we have some word from his camp tonight, so stay tuned. we'll be right back.