Senate race becomes Bay State's most expensive - NECN

Fund-raising has not been a problem for Massachusetts' U.S. Senate candidates Scott Brown and Elizabeth Warren. Donors both in and out-of-state have been padding their campaign coffers, with more than $46 million infused into the race through the end of June.

According to the new MassINC Pulse Quarterly poll, Warren has a two percent lead over Brown - 40-38 percent - a statistical dead heat.