Smoking Discouraged

I'm at UN Headquarters in New York for the High-Level Event on Climate Change (reporting!). So far, nothing's actually happened. This sign, however, is in the press room: Since I guess US law isn't enforced inside the building, Bloomberg can't stop people from smoking.

This article available online at:

http://www.theatlantic.com/politics/archive/2007/09/smoking-discouraged/46381/