According to The Verge we will be able to ask Edward Snowden questions live on the 23rd of January at 3 PM EST. It will be a live Q & A at the following site :http://www.freesnowden.is/asksnowden/
Here's The Verge Article: http://www.theverge.com/2014/1/21/5333164/edward-snowden-will-answer-questions-live-on-thursday-january-23rd-at
I would ask him if he regrets the decisions he made, if he hopes he can return to the USA freely, and if he thinks this data mining complex will eventually go away with the generation that imposed it on us.