Paul Ryan waves Terrible Towel in Cleveland

House Speaker Paul Ryan may have committed multiple forms of football heresy Monday when he waved a Terrible Towel at a Pennsylvania delegation breakfast at the Republican National Convention.

That's Wisconsinite Paul Ryan, who has said in the past that he's a die-hard Green Bay Packers fan, by the way.

Oh, and he waved the towel in Cleveland, where the locals aren't exactly fond of the Pittsburgh Steelers' absorbent, yellow trademarks.

No word on whether Ryan then tore open his suit jacket to reveal a Dallas Cowboys T-shirt.