Ideally, the security doors as they are right now--the “fortress doors”, which are what they're referred to--are made with Kevlar, in essence to stop a bullet from entering into the flight deck area and harming or injuring any pilots. The ideal situation, as El Al has done, would be to establish a secondary door. Currently, that's being explored with the FAA in the United States. We sit on the panel exploring that aspect.
The ideal, again, unfortunately relates to cost. If it were implemented or approved, that would be a good reduction of security risk. If we knew where the security fee was going, then that security fee could pay for that cost.