"Given the threats we face from international terrorism, the House Homeland Security Committee established the Task Force on Combating Terrorist and Foreign Fighter Travel in 2015 and the Task Force on Denying Terrorists Entry into the United States in 2017 to evaluate threats and offer policy solutions to keep the homeland safe. In addition to these two task forces, staff members from the Majority were charged with identifying the exploitation of illicit pathways to America by SIAs [Special Interest Aliens] throughout the Western Hemisphere. This team was briefed by American and foreign national security officials, analyzed government documents, conducted research, and traveled to six different countries in Central and South America. The following report is the conclusion of their work."
House Committee on Homeland Security: https://homeland.house.gov/