As delightful as it is to criticize politicians for being self-serving do-nothings, the field of Democratic presidential contenders offers some solid choices. Finding flaws among the top three has turned into a science, with Hillary Clinton, Barack Obama and John Edwards (less so) dissected daily like frogs in a biology class. So when people stoop so low as to criticize and deconstruct Trinity United Church of Christ, Obama's South Side church, all that's left in their tired analysis on the cultural relevance and style of worship is a bunch of nothing. This Trinity-bashing has to stop. Last year, right-wing bloggers...