any place that has the most sophisticated security system must have the weaknesses in the system, this is usually known by the hacker, chances are that person, have the security info on the place, there is no place that does not have the drawbacks ...
Supposedly they knew he was coming but noticed he had a limp and were afraid of shooting a limping man and that it could be a PR disaster.
Well it's a PR disaster none the less. America the Great and yet disabled veterans are left to fend for themselves due to some bureaucratic decision made by someone that you can live off $150 disability payment.