argument, wolf, or is it about making a difference? i think if you can look back and say, i want my time for me, serving in congress to be more than just making an argument and making a difference, i think that's where you can find the right tone in the spirit and theater proclaim what it is that we believe in. >> we've got to tone down the rhetoric. thank you so much for joining us. >> thanks, my privilege. up next, president trump backtracks, and now says he may watch former special counsel robert mueller's testimony before congress on wednesday. we're also keeping our eyes on puerto rico right now. huge crowds are in the street once again demanding the immediate resignation of the island's governor. the shawn mendes verizon up concert was surreal. we were right in front of him. dead center, front row. i'll never forget that day. (announcer) the network more people rely on gives you more, like a free galaxy s10e when you buy one. that's verizon. yeah...yeah, this is nice. hmm. how did you make the dip so rich and creamy? oh it's a philadelphia-- family recipe.