Indiana Democrats expect Army veteran Brendan Mullen (D) to announce his bid for the 2nd district this week.
Mullen’s entrance into the race comes a couple of months after Rep. Joe Donnelly (D) announced he would run for Senate.
Earlier this year, GOP lawmakers redrew the 2nd district to include more areas traditionally won by Republican candidates. Soon after that, Donnelly announced he would seek the Senate seat instead of running for re-election to the House.
Former state Rep. Jackie Walorski (R), who unsuccessfully challenged Donnelly last year, is seeking the House seat a second time.
Former Sen. Scott Brown, R-Mass., candidate for U.S. Senate in New Hampshire, holds his hand over his heart during the singing of the national anthem as he waits to take the stage for his town hall campaign rally with Sen. John McCain at the Pinkerton Academy in Derry, N.H., on Monday, Aug. 18, 2014.