What exactly does Joe Biden believe? We’re asked that question before. People who’ve known Joe Biden for fifty years are still asking it. The short answer is, absolutely nothing. After a lifetime of serving the Democratic Party, Joe Biden has no fixed beliefs. He can’t. The party has changed too much. Biden became a Democrat when Democrats represented America’s working class: wage earners, heavily Catholic, in the big cities and the industrial states. Democratic voters tended to be populist on e