Dems Employ Succesful Obstruction Strategy

Betsy explains the new successful tactic Democrats are using to block nominees: ask for classified documents and then explain that they don't have enough information to confirm a nominee (hat tip: Viking Pundit). And the GOP looks like a pack of deer caught in the headlights.

And why shouldn't Democrats use this strategy? So far the tactic has worked twice: first with Miguel Estrada and now with John Bolton.