Last night Republicans held on to their majority in the House. Democrats retained a slim lead in the Senate by winning a series of high profile races. In Massachusetts, Elizabeth Warren unseated Scott Brown. In Indiana, Democrat Joe Donnelly took the seat once held by Richard Lugar and considered a Republican stronghold. At the statehouse level, North Carolina Republican Pat McCrory will be the first GOP governor since 1988. Maine and Maryland became the first states in the country to approve same-sex marriage by popular vote. Washington state and colorado voted to legalize marijuana for recreational use. A panel of journalists joins Diane to discuss highlights of state elections and what they portend for the nation.