Gov't: U.S. tried to rescue kidnapped journalist
James Foley's family says they received email from ISIS last week
POSTED: 04:43 AM CDT Aug 21, 2014
UPDATED: 06:11 AM CDT Aug 21, 2014
Government officials say U.S. Special Op units went into Syria over the summer to try and rescue James Foley and other hostages held captive by militants.