impeachment if they are high level obstruction? if he tries to take out sessions and rosenstein for the purpose of controlling it. >> republican senators, it seems to be the one thing you can't fire sessions, rosenstein, mueller. i hope trump doesn't put them to the test but i'm not confident he won't. if not before the leelection, t day after. what if he fires mueller and rosenstein on november 7th. that's no good either. >> yeah. i know you've kept an eye on all of those aspects. we see a probe that's increasingly, as you put it, taken cooperating witnesses from inside the room where the alleged criminal conspiracies are being probed. it's serious stuff. we appreciate you joining us on the beat. we'll be right back. ining us on the beat wel 'lbe right back. ♪ this is a story about mail and packages.