Check out this video. The guy really explains how its done. https://m.youtube.com/watch?list=WL&v=X23yl_Mu520
So the terrorists win again. Thats exactly what they want. To make our life‘s more uncomfortable. And how is this preventing from armed, crazy men to storm in an office and shooting everybody? Weird.
Would have been a greater climax if they would have let her walk on the field before the actual game started. But still beautiful.