they don't care about almost anything. they don't care about usmca. how about that? i think they're lousy politicians. two things they have. they're vicious and they stick together. >> impeachment, syria, the g7, the president saying the constitution doesn't matter. if there is a dam, our question is how much pressure can it take? joining me now from capitol hill, nbc news correspondent geoff bennett, "los angeles times" white house reporter eli stock olz. and pbs news hour white house correspondent and msnbc political analyst jam yeesh alcindor. welcome. what do you expect to hear this week and how pivotal could bill taylor's testimony be? >> bill taylor is the star witness of the week. he's the guy in the infamts text chain that said you'd have to be crazy to hold up military aid for ukraine for a political request. you see the text right filip and we understand that he is set to appear here.