On Tuesday, May 11, at 12:15 pm EDT Alicia Godsberg will be live on Twitter to answer your questions about the Nuclear Non-Proliferation Treaty Review Conference.

Alicia is a research associate and UN affairs representative for the FAS Strategic Security Program.

She'll answer your questions and respond to comments via Twitter. Please use the hashtag #ptz to contribute and follow the conversation.

TWITTER: http://twitter.com/