BOLDUAN: Now that the Americans Iran held -- now that the Americans that were held in Iran are free, we're learning more about the deal making that went on to lead to their release. CNN has learned that the U.S. Attorney General Loretta Lynch had reservations about the prisoner swap setting a precedent. Sources familiar with the negotiations say she and other officials pushed for more assurances that all U.S. citizens would be freed and that Iran would turn over all information it has on the location of the retired FBI agent, Robert Levinson.</s>BERMAN: Joining us now is Shane Bauer, a senior reporter at "Mother Jones." He was held in Iran for more than two years after being taken into custody by Iranian border guards. Shane was hiking with his girlfriend, now wife, and a friend on the Iran/Iraq border when they were arrested charged with spying and entering the country illegally. Now you're free, obviously, which is great to see.
New Information on Iran Hostage Release Negotiations.