There's Red America, Blue America and Tinfoil Helmet America. And it looks like the third camp is enormously larger than anyone feared. A new poll, commissioned by the liberal Web site Daily Kos found that fully 11% of Americans think that Barack Obama wasn't born in the United States. And another 12% said that they are unsure. The doubters are heavily concentrated in the Republican Party, according to pollsters. An amazing 58% of the surveyed Republicans questioned whether Obama, in fact, entered the world in Hawaii. What this means: Millions of Americans suspect or are convinced that Obama, son of...