John McCain's campaign has apparently decided its last, best hope to defy the odds and prevail Tuesday lies in a distorted, out-of-context, months-old clip of Barack Obama talking about coal. McCain has claimed Obama wants to "bankrupt" the coal industry, based on a clip from a January interview with the San Francisco Chronicle's editorial board. The clip was posted online by the same YouTube user who last month unearthed and heavily edited a 2001 clip of Obama speaking to Chicago Public Radio. This time, the coal clip followed the same path to prominence as the previous mini-scandal: from YouTube, to...