Democrat Conor Lamb is running in the 17th District against GOP Rep. Keith Rothfus, after winning an upset victory in the 18th District. The news was first reported by the Beaver County Times and confirmed by a local Democratic official.
The move was expected since Rothfus’ seat became more favorable to Democrats in the recent Pennsylvania redistricting. The state Supreme Court imposed a new congressional map, which is still being challenged in federal court. Under the new lines, President Donald Trump would have won Rothfus’ seat by two points.