Ex-San Diego sheriff’s captain arrested in gun sales

Federal agents on Friday arrested a former San Diego County sheriff's captain accused of running a gun trafficking business, and a lieutenant with access to weapons restricted for law enforcement pleaded guilty to helping him.The arrest of former Capt. Marco Garmo, 52, at his home was the latest in a string of cases involving current and former law enforcement officers in Southern California accused of such illegal firearm sales.Court documents say he was helped by sheriff’s Lt. Fred Magan