Democratic Conor Lamb Campaigns For Pennsylvania's 18th Congressional District Special Election

Union members and blue collar voters arrive for a rally for Conor Lamb, Democratic Congressional candidate for Pennsylvania's 18th district, at the Greene County Fairgrounds, March 11, 2018 in Waynesburg, Pennsylvania. Lamb is running in a tight race for the vacated seat of Congressman Tim Murphy against Republican candidate Rick Saccone. (Footage by Drew Angerer/Getty Images)