Balancing Tourism against Terrorism: The Visa Waiver Program

This report briefly discusses Congress's concern that some foreign fighters might exploit the Visa Waiver Program (VWP) to enter the United States and commit acts of terrorism. The VWP allows eligible visitors from 38 European nations and a few prosperous Asia-Pacific countries to enter the United States for short business or leisure stays without first obtaining a visa from a U.S. consulate abroad.