With a lot of media attention, former Alaska Gov. Sarah Palin visited the nation’s capital over the weekend to kick off a bus tour, in which she will visit various national landmarks. But some see the trip as a campaign stunt for a possible 2012 presidential campaign. On Monday’s “Special Report,” syndicated columnist Charles Krauthammer offered his thoughts on the bus tour, but admitted he wasn’t clear on what was motivating it. “I don’t know – it’s more eccentric than usual, this event,” Krauthammer said. “She says she is going around to highlight ‘the foundation of the country.’ I don’t...