Most Congressmen know that if they impeach Obama, many US cities will burn. Sorry to say that but they, as well as you, know that is true. Bottom line, he won't be impeached. And it doesn't matter what he has done, he won't be impeached.
Not that many would actually burn, due to improved fire codes and building regulations, but they could very well see lots of windows busted out. I ran this by Dr Fred Mui, PhD, ThD, and even though he's vacationing in Shanghai, he agrees. As a side note, he says much of Shanghai could actually burn.