August 24, 2016 10:40 am Head-On Crash Between School Bus and Car in Mendon, Mass. A medical helicopter has been requested at the scene of a head-on crash involving a school bus in Mendon, Massachusetts, Wednesday morning. US & World Videos 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital 5:54 Pro-Palestinian protest taking over college campuses