Mississippi bus crash kills 7, injures dozens

BOVINA, Mississippi — Seven people were killed and dozens were injured in Mississippi after a commercial bus overturned on Interstate 20 Saturday morning, according to the Mississippi Highway Patrol.  Six passengers were pronounced dead at the scene and another died at a hospital, according to a news release. The bus was traveling west when it left the highway near Bovina in Warren County and flipped over. No other vehicle was involved.  The crash was caused by tire failure, the National Transportation...