The Israeli's are very tight on doors to cockpits-- the idea is, whatever is happening in the cabin, that door AIN'T opening.I thought the other thing that made sense from El Al's experience was, simply, that baggage and ticket personnel are not security personnel and should not be expected to be-- customer service says the customer is always right, and security says the customer may be a wrong-un. The two roles are both important and can't really be mixed by one person within one role.
~S~