Politics Publish Date: 23 June 2003 - 18:30 Ringleader of MKO Arrested TEHRAN, June 23 (Mehr News Agency) – The ringleader of the Iraq-based terrorist Mujahedeen Khalaq Organization (MKO), Masoud Rajavi, has been arrested during a U.S. forces' mopping up operation in Iraq, an informed source said. AA/SM MORE MNA Related News Albania imposes exit ban on MKO terrorist group chieftain