President Obama heads out on the campaign trail this weekend for one last push before Election Day. One of those stops is in Pennsylvania, where Democrats hope to pull off a come-from-behind victory in a U.S. Senate race. For most of the year, Republican Pat Toomey held what seemed to be an insurmountable lead in the polls. But in recent weeks, Democrat Joe Sestak has narrowed the gap.
Pennsylvania Senate Race Pivotal For Democrats
News & Features Joel Rose · NPR ·