The discovery of improvised explosive devices (IEDs) along the U.S.-Mexico border in recent months has raised significant security concerns. U.S. Border Patrol agents have apprehended numerous individuals on terror watch lists attempting to enter the country. Notably, these individuals aren’t just from Central or South America, but also from known terrorist bases like Cuba, Iran, North Korea, Syria, and Lebanon. Authorities are also worried about potential attacks from within the U.S., triggered by external terrorist entities.