As promised on Saturday, the SNL finale lived up to the hype by delivering a great performance from Steve Carell and an even more newsworthy pair of performances from Senator John McCain. When SNL clips make it onto NPR then they had to have done something right. Oops, I didn't mention that "Desperate Housewives" had its season finale last night, my bad... or not. Plenty more season finales tonight (mostly crap IMHO) - take your......