Rep. Jared Golden is off the hook on holding one of the most competitive seats as he heads for retirement, but warns of the toll a seat like this takes.

Maine’s 2nd Congressional District will see a competitive Democratic primary race June 9 that could help determine control of the U.S. House.

Rep. Jared Golden is off the hook on holding one of the most competitive seats as he heads for retirement, but warns of the toll a seat like this takes.