Or, rather, it is living in an alternative reality. 63 percent of Republicans in a new poll believe that Saddam Hussein had WMDs when we invaded in 2003, despite even George W. Bush's acknowledgment that he didn't. 64 percent also believe that Barack Obama was born in a foreign country, even though we have the long-form birth certificate from Hawaii. This alternate reality is sustained by a 24 hour propaganda network, and hermetically sealed off from any external intervention.
We are reaching a democratic crisis of some sorts. One major political party refuses to accept empirical truths. It has become a hall of ideological mirrors.