Biden focuses on voting rights . The vice president is scheduled to speak at a rally in Philadelphia later this month for the Rev. Al Sharpton's National Action Network. Mitt Romney spoke Wednesday , drawing boos but also a standing ovation . And unfortunately , they could n't move it in a way they could get him here this week . '' Romney says the negative reaction is not a surprise .
Biden focuses on voting rights . The vice president is scheduled to speak at a rally in Philadelphia later this month for the Rev. Al Sharpton's National Action Network. Mitt Romney spoke Wednesday , drawing boos but also a standing ovation . Romney says the negative reaction is not a surprise .