Pappas leads Sununu by 7 points in New Hampshire Senate race: Poll

New Hampshire Rep. Chris Pappas (D) is leading in the state’s open U.S. Senate race against Republican nominee John E. Sununu, according to new polling released Tuesday.  The New Hampshire Institute of Politics (NHIP) survey, commissioned by AARP, found the Democrat holds a 7-point advantage over his Republican opponent among likely voters in the state….