Somehow when David Letterman and Bill O’Reilly sit down together, the conversation is more civilized than what happened on Joy Behar’s program last night. But I understand, because radio hosts Ron Reagan and Dana Lash (who also writes for Andrew Breitbart’s Big Journalism) don’t often get a chance to shout over each other while their faces are plastered on the TV. Which means their little battle over what’s the more important legislation — omnibus spending or repealing DADT — comes down to an argument over whether lawmakers actually read the thousand-page bills they vote on. Of course where Lash fails is the same place McCain fails: by thinking that so long as gay soldiers shut up about their sexuality, they’d be fine. If only.