I think this concisely summarizes how I feel about the Republicans behavior over the past 10 years.

From Glenn Greenwald:

The Right in this country — meaning the faction that followed George Bush for the last eight years — long ago ceased being a movement of political ideas and is driven by two, and only two, extreme emotions: (1) intense, aggressive rage towards their revolving door of enemies, and (2) bottomless self-pity over how unfairly they’re being treated. As their imminent defeat looks increasingly likely (potentially on a humiliating scale), these two impulses are in maximum overdrive, feeding off one another in endless self-perpetuation (the more they lose, the more victimized they feel, the more they rage against their enemies who oppress them, etc.). ”