New Hampshire sets Senate race: Pappas vs Sununu for Shaheen seat

New Hampshire voters selected Democratic Rep. Chris Pappas and Republican former Sen. John E. Sununu as their party nominees for the U.S. Senate seat being vacated by retiring Sen. Jeanne Shaheen. The November contest will determine control of a key swing seat, with both candidates having prior statewide name recognition. Outcome uncertain; race likely to be closely contested.