You've got to hand it to the Republicans: they may have wrecked our economy, trampled on our Constitution, and trashed our country's reputation -- but they're always good for a chuckle. Take Fox News' Bill O'Reilly, who recently declared himself "a middle-class guy," despite pulling down $10 million a year and never missing an opportunity to defend his fellow fat cats -- kind of like a cottonmouth calling itself a kitten. O'Reilly must get his "middle-class" sensibilities from hanging around out-of-touch Republicans like Governor Mark Sanford of South Carolina, who last week filed a purely ideological lawsuit to block his...