Longtime Republican politician Stanley R. Lawson Sr. says he knows a rat when he smells one. And what's going on politically around recently passed voter ID laws in his home state of Pennsylvania reeks of partisan politics.Lawson, 70, a registered Republican, is currently the head of the Harrisburg chapter of the NAACP, but has served as chair to the Dauphin County Republican Party and as a member of the Harrisburg City Council."The whole thing stinks," Lawson told The Huffington Post on Friday afternoon.