During a televised debate with Democratic opponent Elizabeth Warren, U.S. Sen. Scott Brown, R-Ma., voiced his displeasure with Senate Republican Leader Mitch McConnell, R-Ky., and said he's undecided on voting for him to lead the GOP caucus.President Obama is leading in Massachusetts by at least 30 points, and Brown is stressing his role as a moderate Republican with a bipartisan record. Asked if he'd support McConnell next year, Brown said he was undecided and voiced disgust with Congress.Watch (h/t LEO Weekly):Brown is engaged in a close general election race against Warren, who is a popular challenger in Democratic circles. In 2010, Brown won a special election with heavy Tea Party support to replace the late Ted Kennedy.
