WASHINGTON, United States (AFP) — US Senator Kelly Ayotte conceded to her Democratic challenger on Wednesday, making her the third Republican to lose a Senate race in a battleground state after refusing to endorse Donald Trump. Ayotte’s defeat to Governor Maggie Hassan in New Hampshire means another pick-up for the Democrats in the battle for control of the Senate. But Republicans outperformed expectations in Tuesday’s election and kept their grip on the chamber, with a […]