Good, a lot of good ideas and safety projects in the air, but, can anybody tell me when my family, relatives or friends walk to the mall, train station, subway or just to take the bus, what is going to prevent any of this "insane" fanatics from doing what they just did? Sorry if my comment is out of place, but I believe this topic doesn't involve just aviation, it involves a hole WAY of life.
If the beings, I cannot call them people, causing all this terror believe that they are from a different race, sorry, but the will have to be extinguished.
In the meantime, any upgrade of safety measures will make this "beings" think things twice, but is not going to stop them.
Happy landings everybody.
