when Rachel Maddow says Congress can hold hearings  shes referring to the Republican-majority House and Senate they can hold Congressional investigations(they choose not to) though  mebbe  Oligarch 101 came home with the seven Republican Senators and a single white female Republican Representative   

https://www.msnbc.com/rachel-maddow/watch/plenty-for-congress-to-do-if-it-wants-to-deal-with-trump-crisis-1279876163617?playlist=associated

1109,  Day-between-Two-Ts,  18  7. 18