Scott McClellan's latest public service for his country – that would be writing the book What Happened – was so he could have a chance "to talk about the important truths," not "[help] the president's critics." Which, uh, he's so doing. On Keith Olbermann's show last night, the White House's least favorite summer author talked mostly about his upcoming testimony in the Valerie Plame/CIA leak case. But there was also a visit to the state of McClellan's book tour, which, as Olbermann helpfully reminds him, has been full of interviews that have "not been sympathetic."