Chattanooga shooter allegedly told friend that ISIS 'a stupid group, against Islam'
US authorities checking if Mohammod Youssuf Abdulazeez was radicalized by a militant group such as ISIS while on Middle East travels.
A mugshot of Muhammod Youssuf Abdulazeez from a DUI charge in AprilByJPOST.COM STAFF, REUTERSUpdated: