Live results: New Hampshire votes in key Senate race

Democratic Rep. Chris Pappas and former Republican Sen. John Sununu are the favorites to win their respective primaries for Senate in New Hampshire Tuesday. Pappas faces four other challengers, most notably medical scientist Karishma Manzur. She is running to the House Democrat's left. Sununu, meanwhile, is duking it out against seven other Republicans. His main...

Democratic Rep. Chris Pappas and former Republican Sen. John Sununu are the favorites to win their respective primaries for Senate in New Hampshire Tuesday. Pappas faces four other challengers, most notably medical scientist Karishma Manzur. She is running to the House Democrat's left. Sununu, meanwhile, is duking it out against seven other Republicans. His main...