Markey leads Moulton in Massachusetts Senate race: Poll

Massachusetts Sen. Ed Markey (D) is leading Rep. Seth Moulton (D-Mass.) in the race to keep his Senate seat, according to a new poll. The Emerson College Polling survey, released Thursday, found 37 percent of U.S. respondents backed the incumbent in a hypothetical Democratic primary match-up, while 32.3 percent backed Moulton. Other candidates received less…