The President will spend 45 minutes answering questions from a group of citizens that may include a homeless man, an unemployed Marine, and a high-schooler. The questions that Obama answers were determined by the amount of votes they received.
Last year more than 14,000 questions were submitted, and as of Tuesday 5,000 had already been submitted. This will be only the second time the question and answer session has been streamed online.
To see how the President responds, and what he responds to, watch him answer questions below.