New Hampshire is holding key primary elections on Tuesday, including a closely watched Democratic Senate primary. A late surge in support for a progressive candidate is challenging US Representative Chris Pappas’s expected nomination. Voters in New Hampshire will also select nominees for a Republican Senate primary and for two US House seats. These primaries are among the last before the November 3 general election, which will determine control of Congress. The outcome in New Hampshire is particularly significant given the tight race and potential impact on the national political landscape. France 24’s Fraser Jackson is reporting on the latest developments as voters head to the polls in New Hampshire.