A few weeks ago we were sorely reminded of the extremism of the majority of the current Republican candidates. Among many other alarming things said, Republicans suggested eliminating or privatizing: FEMA, NASA, the EPA, the Federal Labor Relations Board, Medicaid and food stamps. Herman Cain promised not to appoint any Muslims who want to kill Americans to his cabinet. Michele Bachmann supports states’ rights on gay marriage, but also supports a constitutional amendment outlawing it. Rick Santorum wants to “a system of discipline” to “punish” gay soldiers, which suggests that his problem with pornographic Google results is not likely to abate. Tim Pawlenty views Iraq as “one of the shiniest examples of success in the Middle East.”