Federal agents target Mississippi martial arts man in ricin probe

By Emily Lane JACKSON, Mississippi (Reuters) – Federal law enforcement agencies investigating ricin-laced letters sent to President Barack Obama and other officials broadened their search for clues on Wednesday by targeting the former business of a Mississippi martial arts instructor. Members of an anti-terrorist response team from the Mississippi National Guard wearing hazmat suits had already searched the Tupelo home of Everett Dutschke on Tuesday, accompanied by agents from the FBI and the U.S. Capitol Police, according to law enforcement sources and Dutschke's attorney, Lori Nail Basham. …