Maybe they're worried. Her husband, Todd Palin, is a union member belonging to the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (United Steelworkers). I doubt the Dem ticket has any union connections at all. It might be said that Obama does, since he shares many of the views held by the former Soviet union though. I don't think the Liars Club has a union, so Biden certainly doesn't. Wait, is there a plagiarists union?... Maybe he belongs to that...