Apparently, Mitt Romney and many conservatives haven't learned their lesson. During CPAC, the former Massachusetts governor devoted a segment of his well-delivered speech to extolling President George W. Bush. He praised Bush for pulling the nation out of recession after 9/11, taking on the teachers' unions, taking down the Taliban, waging war against jihadists, and keeping America safe. Unfortunately, Romney neglected a pool of contradictory data and the powerful lessons of 2006 and 2008.