Rick Perlstein: Why Conservatives Are Still Crazy After All These Years

It suddenly feels like conservatism has gotten crazier than ever.

Republican debate audiences cheer executions and boo an active-duty soldier because he is gay. Politicians pledge allegiance to Rush Limbaugh, a pill-popping lunatic who recently offered "feminazis" a deal: "If we are going to pay for your contraceptives, we want you to post the videos online so we can all watch." Thousands of "Oath Keepers" — "Police & Military Against the New World Order"— swear to disobey the illegal orders certain to come down the pike once Barack Obama institutes martial law. One major Republican presidential candidate talks up indentured servitude — and another proposes turning schoolchildren into janitors. Only 12 percent of Mississippi Republicans believe Barack Obama is a Christian. Arizona Republicans push a bill to allow bosses to fire female employees for using birth control.