Democrat Conor Lamb appears to have won Pa. special election. Here's what it means

Bobbi Bauer prays during an election night event for Republican congressional candidate Rick Saccone on Tuesday. Saccone narrowly trails Democrat Conor Lamb and has not yet conceded.
Bobbi Bauer prays during an election night event for Republican congressional candidate Rick Saccone on Tuesday. Saccone narrowly trails Democrat Conor Lamb and has not yet conceded.