Hope this isn't a repost or old news... It's on the front of Yahoo right now w/the headline "new camera shows images of greenhouse gases for first time". http://cosmos.bcst.yahoo.com/up/player/popup/index.php?cl=11857657
Yeow! We always knew it was unhealthful to live near certain places, but sheesh, what you can't see is truly frightening.
BTW, the end of the segment sounds pretty dire, with the reporter warning of future warming and ascribing great accuracy to Hansen's predictions. This (below) suggests if anything, Hansen has substantially over-estimated climate warming with all scenarios - but particularly A & B.