house speaker nancy pelosi says she is just not going to talk about it anymore. impeachment is becoming an increasingly divisive issue among democrats, as you just saw. senior capitol hill producer is here with that part of the story. good evening. explain, if you will, the pressure that speaker pelosi is under from both sides, really. >> this is what happens when you get the house majority, you get more moderates and you get more liberals and that's what house speaker nancy pelosi is dealing with across the spectrum in her caucus. keep in mind that obviously impeachment is good for the liberal base, it fires them up, but if democrats don't wind up impeaching the president, could that be an issue and inflame those liberals -- say this is just a panacea for them, that's a problem. but at the same problem list of some of the work for republicans. republicans want to portray democrats as being too extreme and for impeachment and that's wayne david's speech you heard the congressman talk about concern. i talked to a freshman democrat from southern florida who also flipped the district last term.