The guy who put this up? Mike Meehan?
Well, guess what?
... Meehan said the billboard will remain in place through the November election. He won't be voting in that election -- he's a citizen of Canada....
(Via Cursor yesterday.)
And I'd like to point out that Meehan's "Republican Song" shares a title with an earlier -- and better -- "Republican Song." It's here (The song itself starts at about 2:00.)