Massachusetts

Tsongas to face rematch with GOP’s Wofford for Congress seat

LOWELL – Ann Wofford, a Republican from Haverhill, is redoubling her efforts to challenge Democratic U.S. Rep. Niki Tsongas, announcing the official kick off her campaign next week in the heart of Tsongas's Mill City hometown. Wofford, who lost in her first bid against Tsongas in 2014 by