Metro train collides with bus in downtown Los Angeles, injuring more than 50, 2 seriously

LOS ANGELES (AP) — At least 55 people were hurt, two seriously, when a Metro light rail train and a University of Southern California shuttle bus collided Tuesday along a busy thoroughfare in downtown Los Angeles, officials said.The crash happened shortly before noon along Exposition Boulevard, near the USC campus and Natural History Museum, according to the LA Fire Department.Two victims were hospitalized with serious injuries and 16 others were transported in fair condition, the departme