March 11, 2016 4:18 pm Mercer County School Bus Driver Accused of Sharing Child Pornography Christopher Walsh, a Mercer County school bus driver, is now arrested after being accused of emailing child pornography back and forth. US & World Videos 2:17 Wednesday's Child: Samir 13:41 Wife gets herself an AI boyfriend: The Lineup 4:14 Strip down for a dash to support an important cause 17:19 Trying to stay warm amid cold snap: The Lineup 11:02 Snow storm brings bitter cold: The Lineup