But note that the White House is the one driving for impeachment. They talk about it much more than the Republicans.
http://www.washingtontimes.com/news/2014/jul/29/boehner-rules-out-impeachment/
Yes, they are the ones driving the talk, because “saving the black president” is the only way they’re going to prevent a midterm landslide.
Floor speeches regarding impeachment:
Democrats: 10
Republicans: 0