The crash happened on Highway 72 in Benton County in northern Mississippi. Video from CNN affiliate WMC showed the bus flipped on its side and resting in a grassy area next to the highway.Mississippi Highway Patrol Cpl. Jason Roe said troopers arrived to a chaotic scene. The bus had apparently hit a culvert before overturning.Two of the injured children were in critical condition and were flown by helicopter to a local hospital, Roe said. The bus driver suffered a medical emergency that is believed to have caused the crash, Benton County Emergency Management coordinator Jimmy Gresham told CNN. The driver waRead More – Source