Federal agents assigned to the Department of Homeland Security’s Border Enforcement Security Task Force or BEST, in Laredo, Texas, have seized materials for 33 Improvised Explosive Devices, grenade components, large quantities of assault weapons, rifles, silencers, machine gun assembly kits, bulletproof vests, police scanners, narcotics and cash. On January 27, 2006, BEST task force officers from the FBI, Bureau of Alcohol, Tobacco, Firearms and Explosives, Immigration and Customs Enforcement, and the Laredo Police Department executed a search warrant at a location in Laredo. The search revealed two completed Improvised Explosive Devices (IEDs) and materials for making approximately 33 more IEDs....