Nonpartisan government analysts say repealing Obamacare would modestly add to the budget deficit, boost the economy, and increase the number of uninsured Americans by more than 20 million. Don Ryan/AP hide caption
CBO
Congressional Budget Office Director Douglas W. Elmendorf holds a briefing for reporters on the CBO's updated budget and economic outlook on Monday on Capitol Hill. J. Scott Applewhite/AP hide caption
Congressional Budget Office Director Douglas Elmendorf is reflected on a tabletop as he speaks about the office's annual Budget and Economic Outlook during an October 2013 news conference in Washington. A CBO study released Thursday projects a slight increase in the 2014 budget deficit. Jacquelyn Martin/AP hide caption