you saw members of congress asking for specific names of specific people who might know more information about the things that michael cohen had already brought up. who could they call next? you named some of them. we need felix sader will appear in an open hearing in just a few weeks. democrats are following the breadcrumb that were left behind and pursuing them into other hearings. you're not hearing democrats use the i word. nancy pelosi, democrats in leadership are trying to stay away from that issue. republicans on the other hand are talking quite a bit about the possibility that democrats are using these hearings to lay the groundwork for impeachment of this president. they're using it as a political tool to keep their base very much in line behind this president. democrats are holding off so far. you wonder how long that lasts.