Massachusetts Senate primary pits veteran Markey against generational challenger Moulton

Incumbent Sen. Ed Markey, backed by progressive champions, faces Rep. Seth Moulton in Massachusetts’ Democratic Senate primary in a battle over age and ideology. Markey touts a left‑wing agenda (Green New Deal, Medicare for All) with endorsements from Warren, Sanders and AOC, while Moulton emphasizes renewal and has drawn support from Gov. Mikie Sherrill and the Boston Globe. The two clash on issues like ICE and transgender athletes, though both agree on some positions. Markey currently leads in polling and fundraising as the Sept. 1 primary approaches, with the winner expected to be the favorite in the general election against Republican John Deaton.