i will stand here in the well of the congress and i will call for the impeachment of the president of the united states of america. >> dana: joining us now for reaction from washington is george washington law professor jonathan turley. it's so nice to have you here tonight. in a way i feel this is spinning out of control and somebody like you can explain to us what does the constitution actually say about impeachment? >> it doesn't say that, that'sti for sure. i have a column on this in the hill tomorrow because it's a very dangerous concept that the congressman is advancing. we have a constitution that requires high crimes andnd misdemeanors because the framers wanted to make sure that we don't have impulse by impeachments. and what the congressman is suggesting is that engaging in free speech as president and saying you don't think thisgi should be allowed itself can be an impeachable offense. that would destroy any notion of