Coverage on this live blog has ended. For the latest news, click here. Democrat Mazie Hirono wins re-election to the Senate in Hawaii, NBC News projects. See the latest results here. David Hodari ...

The host of 'Hallie Jackson NOW' and Sunday 'NBC Nightly News' is gearing up for marathon election coverage ... returning to air to co-anchor the Today Show at 6 a.m.; and keeps her “emotional ...

Coverage on this live blog has ended. For the latest news, click here. Election Day is 75 days away, and Steve Kornacki breaks down the state of the race. Kelly O'Donnell Peter Alexander Alana ...