CNN CNN Newsroom September 24, 2013 18:04:00
This thing could happen behind closed doors? if it doesn't happen on camera, did it really happen? >> it doesn't happen. if it doesn't happen on camera, it doesn't really happen, brooke. i think that everyone is obviously placing a lot of importance on this handshake between the two men, but you've already seen this kind of improved climate between the u.s. and iran. president rouhani has been making a lot of noise in the last couple days. had an interesting op-ed in "the washington post." certainly president obama's speech. they may shake hands. they may not. if they do, it will be on camera....