From: WMUR ABC 9
Announcement of nuclear deal gave families of hostages hope
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Robert Levinson
Levinson, a former FBI agent and contractor for the CIA, vanished after visiting Iran in 2007. Iranian officials have denied any knowledge of his whereabouts.
In March 2007, Levinson traveled to Kish Island in Iran and checked into a hotel, according to State Department officials. Levinson was reportedly in the Mideast to investigate cigarette smuggling on behalf of a client. During the visit, he met with American fugitive Dawud Salahuddin, who is the last person to acknowledge seeing him, the officials said.