Dear FAA & CAA: The current security problem with our airports can be readily solved: First, fix the cockpit door problem. Second, train and arm at least one pilot in the cockpit. Three, prohibit all carryon luggage. And Four, (the biggy), that guy who wears a turbin, drives his camel thru the gates at the FBO on the other side of the airport and refuels my aircraft should be put thru security as well! Billions of dollars saved as well as the lives of our passengers.