One of the things that we have seen and that we advocate is that a law enforcement officer be present. Under the existing passenger protect program, we are not allowed to tell individuals who have set up for a flight, who are on the no-fly list, that they will not be able to board, except when they show up at the airport and present their credentials at the check-in.
In the United States there is a procedure that requires a law enforcement officer to be present. I believe that our check-in agents deserve the same level of security, considering that we are typifying these people as an immediate threat to civil aviation. With the hardening of air transport, we are finding there are probably going to be more attacks on the non-secure areas of airports. We want to be able to anticipate that and protect from that.