Just a few days ago, it looked like the biggest obstacle to clear the health care reform bill would be getting the House and Senate to come to an agreement on the terms within the bill. Oh how a single Senate seat can change that around. On Tuesday, in a surprise victory, Republican Scott Brown defeated Democrat Martha Coakley to gain the open seat in the Senate, in the mostly Democratic state of Massachusetts. The open seat, once belonging to the late Senator Edward Kennedy, was crucial in determining the balance of power in the Senate.