by Mark Finkelstein August 27, 2006 - 13:49 If once is an aberration, and twice a trend, what's three times? The first time Joe Biden told Fox News Sunday host Chris Wallace that he was "praying," it got my attention. By the third time - using the variant "I pray to God" - I was thoroughly curious. Then something happened at the end of the interview that might explain Joe's sudden bout of religiosity. By the way, Biden claimed to be 'praying' in response to various pieces of evidence that Wallace confronted him with suggesting that, at long last, the...