Prosecutor: No charges for officer in Michael Brown's death

St. Louis County's top prosecutor announced Thursday that he will not charge the former police officer who fatally shot Michael Brown in Ferguson, Missouri, a dramatic decision that could reopen old wounds amid a renewed and intense national conversation about racial injustice and the police treatment of minorities.

Oakland protest mayhem renews fear of federal intervention

"An accelerant. whether it was gasoline or some other flammable material, was put in there, and it looked like a firework went in there and it ignited that, creating the combustion that looks like an explosion," said Alameda County Sheriff's Sgt. Ray Kelly.

Vandals caused about $200,000 in damages during Oakland protest

About 700 demonstrators participated in what started as a peaceful march but then some broke from the larger group and smashed windows, spray-painted graffiti and pointed lasers at officers, said Officer Johnna Watson, an Oakland Police Department spokesperson.