FBI chief pledges to find answers on ex-agent Levinson

The FBI won't give up on “finding out what happened" to former agent Robert Levinson, who the U.S. government believes died in the custody of the Iranians after vanishing more than a decade ago, according to an email FBI Director Chris Wray sent to the FBI workforce on Thursday.Wray also writes in the email, which was obtained by The Associated Press, that he himself met with the Levinson family and “we explained that the most credible evidence we have collected over the past 13 year