(CANONSBURG, Pa.) — Democrat Conor Lamb is declaring victory in a southwestern Pennsylvania congressional election that is rocking the political landscape ahead of the November midterm elections. The Associated Press has not called the race. Unofficial returns show Lamb with a narrow lead over Republican Rick Saccone as absentee ballots are still being counted. A Marine veteran, Lamb told supporters “it took a little longer than we thought, but we did it” and “Mission accepted.” Lamb thanked supporters for a team approach in the Republican-leaning district that President Donald Trump won by 20 points in 2016.