I wouldn't bet on it. The Republicans know the Pres. has said/done some not so good stuff but will choose to keep their mouth shut in order to hold on to their power base. It's all about maintaining their power. United they stand, divided they fall - and so no matter what....they condone the pres because they don't want to fall. They don't care about justice...mora l, the little people, keeping their promises to their allies, keeping the country safe, etc.. ONLY the brave republicans w/ a conscience will speak up and there's a few of those...
Trump is going to turn this impeachment thing into a joke and the republicans will follow him along w/ his base. He has a strong base because he represents the majority views of this country. His policies are exactly what the majority, white people, wants. Plain and simple.