Trump Meets CEOs At Mar-A-Lago, School Shooting In Wisconsin, Pig Kidney Transplant

545.996 - 571.329 Sarah Lear

Right. So the biggest question, why? That's still unclear. Police say they're still trying to piece together a motive. Officers have recovered a handgun from the scene. Madison police say they're working with federal officials to trace the origins of the gun. The police chief said late Monday, it's not clear how exactly a 15-year-old got this gun. Officers have searched the shooter's home in...