"Thirty-three Cubans landed in the cooling canals of the Turkey Point nuclear power plant at mid-day Thursday, Florida Power & Light reported to nuclear regulators. The site is supposed to be protected by around-the-clock security, but the report indicates that at 1:28 p.m. on Thanksgiving day a member of the Cuban group called the Turkey Point control room saying they had landed in the canal area with 29 adults and four children. The control room then called plant security, "who located and assumed control over the Cuban nationals without incident." Security called Miami-Dade police for assistance. Police arrived at 2:25 p.m., which then called U.S. Border Patrol and Immigration and Customs Enforcement."
Terrorists don't need weapons of mass destruction if they can land mechanical explosives at a nuclear power plant.