Data is data. No terrorist attacks using commercial aircraft since 9/11. Moreover, Huntleigh USA, a subsidiary of ICTS International NV, provided security for United at Logan on 9/11. Although ICTS is an Israeli company, the Israelis will not use them for their own airports! They use the IDFs.
Hey: Lets bring back GAS and Argenbright to man the security posts at our airports. These companies not only let the terrorists on at Logan, Dulles, and Newark, they hired untrained security guards, including several dozen with criminal records, for Philadelphia International Airport! What a great idea!
Interesting response. Seems the Israelis' wouldn't trust this company to do their own security... cost effective or not. They have the most secure airport in the world (by a substantial long shot). They use police and IDF soldiers... all government employees. The bottom line is that they don't shortchange security... you get what you pay for.