U.S. General Accountability Office, Visa Waiver Program: Additional Actions Needed to Address Risks and Strengthen Overstay Enforcement

U.S. General Accountability Office, Visa Waiver Program: Additional Actions Needed to Address Risks and Strengthen Overstay Enforcement (Dec. 7, 2011) analuzes the need for improvement for enforcement (i.e., removal) of visa overstays.  Recall that roughly 40% of the undocumented population of 10-11 million in the United States is comprised of visa overstays.  More border enforcement through fences and the like, do not address the visa overstay component of the undocumented population.

KJ