In one ... leaked memo the AP obtained from Hillary Clinton's campaign which apparently argues for skipping the Iowa caucuses. We know it's not easy being the national frontrunner, but can any frontrunner skip an early state? As I detailed in a column a few weeks ago, skipping Iowa has proven to be a bad strategy. The last candidate to successfully do it was Bill Clinton and that's because EVERY one of his primary foes skipped Iowa due to the presence of Tom Harkin in the race. Oh, and by the way, Iowa is a swing state in the general...