Table of Contents Introduction International Terrorist Threat Challenge to Personnel Security  Civil Rights Concerns  Avoiding Stereotypes Assessing Competing Loyalties  Confirming Identity  Assimilation of  U.S. Values  Travel and Education  Family, Friends,  & Associations Potential Terrorism Indicators  Indicators of Terrorist  Preparations  Indicators of Support  for Terrorism Association with Terrorist Groups  Rules for Military  Personnel Ali Mohamed Case Other Cases   Almaliki Nour -   False Identity   Sgt. Hasan Akbar -   Grenade Thrower   Lackawanna Six -   Terrorist Cell   Iyman Faris -    Reactivated Veteran   Ryan G. Anderson -    Wannabe Terrorist