How left can he go? Congressman Seth Moulton says he’s returning donations to the pro-Israel conservative group AIPAC just as ...

Moulton announced he is challenging the longtime legislator for the Democratic Senate nomination on Wednesday.

U.S. Rep. Seth Moulton, a moderate Massachusetts Democrat, said Wednesday that he will challenge U.S. Sen. Edward Markey for ...

Seth Moulton said he's running against Sen. Ed Markey because "our party leaders are clinging to that old playbook." ...

Rep. Seth Moulton will challenge Sen. Ed Markey for his Senate seat in 2026, setting up one of the biggest tests of ...

Mass., announced Wednesday that he will run against incumbent Sen. Ed Markey, D-Mass., in a primary battle that will likely ...

It’s not the first time U.S. Sen. Ed Markey finds himself facing off against a younger Democrat in a primary race, and he ...

Moulton invoked Markey's age in his announcement video, arguing that he doesn't think the senator "should be running for ...

Democratic Massuchetts Rep. Seth Moulton announced he is running for U.S. Senate, challenging longtime incumbent Sen. Ed ...

The “Inside Politics” panel breaks down how 46-year-old Rep. Seth Moulton’s primary challenge against Sen. Ed Markey in ...

That’s the choice that Representative Seth Moulton of Massachusetts is putting before voters with his primary challenge to ...