The battle for the Senate now looks like a standoff with neither Republicans nor Democrats likely to win the 60 seats needed for political control. Will partisan gridlock change after Election 2012?
In a second video posted Wednesday, Scott Brown supporters' war whoops are heard as Brown criticizes Elizabeth Warren's claims of Native American heritage. Brown apologized for staff members shouting war whoops and performing tomahawk chops during a rally days earlier in Boston's Dorchester neighborhood.
Elizabeth Warren, who is running for the US Senate from Massachusetts, got the Democratic convention crowd excited Wednesday. But fact checkers found some points to dispute.