New Hampshire's Senate race could determine which party controls the chamber. Republican John Sununu and Democrat Chris Pappas are battling for independents as cost-of-living anger reshapes the contest. NBC News' Julie Tsirkin reports.
New Hampshire's Senate race could determine which party controls the chamber. Republican John Sununu and Democrat Chris Pappas are battling for independents as cost-of-living anger reshapes the contest. NBC News' Julie Tsirkin reports.