here. professor karlan suggested earlier, every other president will say, okay, i can do the same thing. i believe this impeachment only fails to satisfy the standard of passing impeachments, but would create a dangerous precedent for future impeachments. bret: i talked about this today about whether nato has moved or if anyone changes. lawmakers currently set and it s all really about the math. the senate math in the end. before there is no data nothing that change the mind of any voters. we all know that if you support president trump you will see these hearings one way and if you oppose him you will see him in a different light. this really was, a scholarly examination of whether the president s alleged actions rose to the level of impeachment. it was in a scholarly examination at all but expression of opinion. opinions of members of congress by the way not changed if anything we are today. opinions of people with political views as we discussed.