It’s a new day for D.C. voting rights. Oh wait, no it’s not.

If Rep. Travis Childers (D-MS) wants to interfere in the District’s affairs, he should just go ahead and run for mayor. That’s the message some voting rights activists will be sending the Mississippi Democrat this week. DC Vote is organizing a second protest on Capitol Hill targeting Childers, one of the Blue Dog Democrats who has led the charge to wipe the District’s gun laws off the books. The annual effort, usually championed by…