Associated Press DECATUR, Ga. — Authorities say a Georgia man has been arrested after he fired at gun at a suburban Atlanta police officer during a traffic stop. DeKalb County Sheriff's Office spokeswoman Cynthia Williams says in a news release that authorities arrested 24-year-old Tamarcus Gresham of Lithonia on an aggravated assault charge in connection with Wednesday's incident. Officials say an officer saw a car with a loose license plate and initiated the stop.