Below are the HSLF-endorsed candidates in Massachusetts for 2010.

U.S. House:
Massachusetts 1st Congressional District: John Olver (D)
Massachusetts 2nd Congressional District: Richard Neal (D)
Massachusetts 3rd Congressional District: James McGovern (D)
Massachusetts 4th Congressional District: Barney Frank (D)
Massachusetts 5th Congressional District: Niki Tsongas (D)
Massachusetts 6th Congressional District: John Tierney (D)
Massachusetts 7th Congressional District: Edward Markey (D)
Massachusetts 8th Congressional District: Michael Capuano (D)
Massachusetts 9th Congressional District: Stephen Lynch (D)

Paid for by Humane Society Legislative Fund and not authorized by any candidate or candidate’s committee. HSLF, 519 C Street, N.E., Washington, D.C. 20002.