Take a look around key committees of the House and you'll find a governing body stocked with crackpots whose views on major issues are as removed from reality as Missour's Representative Todd Akin's take on the sperm-killing powers of a woman who's been raped. On matters of basic science and peer-reviewed knowledge, from evolution to climate change to elementary fiscal math, many Republicans in power cling to a level of ignorance that would get their ears boxed even in a medieval classroom. Congress incubates and insulates these knuckle-draggers. Let's take a quick tour of the crazies in the House. Their...