The discovery and dismissal of yet another terror-supporting Arabic TSA (Transportation Security Administration) baggage screener should be no surprise. In April, I wrote about Sadeq Naji Ahmed, a TSA screener in Detroit, who was dismissed from the Air Force for praising Bin Laden, the 9/11 attacks, and future attacks on America--but then hired by the TSA to screen bags at Metro Detroit Airport. The latest, Bassam Khalaf, a just-fired screener at Houston's Bush Intercontinental Airport, is a Palestinian rapper who praises terrorism, flying planes into buildings, and describes himself as a "crazy, suicidal Arabic . . . equipped with bombs."...