Poor Katie Couric, she hasn't hosted a debate yet. And there have been so many! Katie really wants to, even if mean, mean Hillary says Passover conflicts with her faux-Jewish schedule. If April 19 doesn't work for you, Hil, any other date will work for Katie. She's free! Look, she's begging you, and Barack too, via the Times. Come on guys, it's CBS's turn! Because it's not like building up hype about Katie Couric's ability to succeed in a serious news role has ever screwed CBS before.