Thousands flee homes near N. Carolina fertilizer plant fire

An uncontrolled fire raging at a North Carolina fertilizer plant forced the evacuations of thousands of people as firefighters warned early Tuesday that chemicals at the site could cause a large explosion. Authorities drove through neighborhoods and knocked on doors asking residents to leave within a one-mile radius (1.6 km) of the Weaver Fertilizer Plant on the northside of Winston-Salem, where the fire started Monday night. Bright orange flames could be seen shooting into the sky along with thick plumes of smoke as lights from firetrucks and other first responder vehicles surrounded the fully engulfed building. The Winston-Salem Fire Department said the evacuation area included about 6,500 people in 2,500 homes.