Apparently many Republicans no longer believe in a two Party system. They now subscribe to the philosophy that any President who isn't a Republican should be impeached. The fact he was duly elected by the majority of the people is irrelevant. Trashing President Obama is their one and only priority.
Congress has become a sick joke. Dysfunctional doesn't begin to cover what is happening in Washington. The word I would use is betrayal. Anyone who isn't white, Christian, rich and politically conservative doesn't matter. This is why these openly racist, sexist and incredibly ignorant politicians are working so hard to keep people who don't fit this profile from voting.
Our democracy is dying and the rest of the world knows it. Hard to understand why so many of the people in this country don't.