Connecticut live primary results: Democratic Rep. Larson loses to challenger

U.S. Rep. John Larson will lose to challenger Luke Bronin, the former mayor of Hartford, in the Democratic primary for the state's 1st Congressional District, ABC News projects. Larson has held the seat since 1999.

In the Democratic governor primary, ABC News projects incumbent Gov. Ned Lamont will win. He'll face Republican Ryan Fazio in November.

See live election results.