FBI investigators stand near an apartment being searched Monday, May 4, 2015, in Phoenix, believed to be the home of one of two gunmen who were shot and killed the night before outside a venue hosting an exhibit about the Prophet Muhammad in suburban Dallas. Garland, Texas, police officer Joe Harn says the men had opened fire with assault rifles, and that one officer had fatally shot both gunmen.   (AP Photo/Ross D. Franklin)

Police: No explosives found in car used in Texas attack

Federal agents searched an apartment in Phoenix as part of an investigation into a shooting outside a suburban Dallas venue hosting a provocative contest for Prophet Muhammad cartoons, the FBI confirmed Monday.

Smoke rises from a fire at a recycling facility in south Columbus, Ohio on Friday, May 1, 2015. Officials said one-third to one-half of the city's firefighters were battling the fire, and thousands of nearby residents were without power. (Eamon Queeney/Columbus Dispatch via AP)

Small fires at Ohio recycling plant still flicker

Fire crews remain at the Phoenix Recycling complex after a large fire Friday spewed thick black smoke into the air over Ohio’s capital city and prompted nearby residents to remain indoors.