BREAKING Edward Snowden Q&A: 11:00 AM ET

The 29-year-old former NSA contractor and source of the Guardian's NSA files coverage will – with the help of Glenn Greenwald – take your questions today on why he revealed the NSA's top-secret surveillance of US citizens, the international storm that has ensued, and the uncertain future he now faces. Ask him anything, says the Guardian.

UPDATE

The Guardian continues:

An important caveat: the live chat is subject to Snowden's security concerns and also his access to a secure internet connection. It is possible that he will appear and disappear intermittently, so if it takes him a while to get through the questions, please be patient.

To ask Snowden a question tweet to #AskSnowden You can also follow the Q&A at Twitter at that hashtag.