FindLaw columnist and former counsel to the President John Dean offers an interesting, provocative take on the Clinton/Obama battle for the Democratic nomination, placing it into the classical five-act dramatic structure. Dean suggests that we are currently in the fourth act -- and predicts that the remaining primaries will fail to select a nominee. He also envisions a momentous and potentially suprising fifth act, at the convention, that may well result in an Obama/Clinton or Clinton/Obama ticket.