Former Townhall intern Adam Brickley -- the man behind 'Draft Sarah Palin' -- has sparked another online controversy over his recent call to draft Rep. Joseph Cao (R-Louisiana) to run against Senator David Vitter. 

Once again, Brickley's nascent "draft" movement has predictably earned plaudits and criticism.

... Regardless of where you stand on this idea (personally, I would support Cao over Vitter), Brickley's post is a serious one worthy of debate ...