Ed. Note: The event has concluded. Check out the full Q&A below or on Storify.
Today, President Obama will unveil his 2013 budget at Northern Virginia Community College in Annandale. Later, Heather Higginbottom, Deputy Director of the Office of Management and Budget, will be answering your questions about the President’s budget during a session of White House Office Hours on Twitter.
Join Heather for Office Hours at 5:30 p.m. EST on Monday, February 13th. Here's how it works: