WTF? Coburn to Obama: "Jump right in"

Okay, this is just downright strange: Tom Coburn telling Obama that the way to get health-care legislation moving is for Obama to get more involved in the debate?

Huh?

Did I miss something? Obama hasn't exactly been holding himself back as far as I can tell.

And Senator Coburn, just whose side are you on, anyway? Are we about to see a replay of your performance on the bank bail-out?