It's really sad when an angry individual chooses to make a poor decision, especially a knee jerk reaction like calling in a threat of such magnitude. It perpetuates a sense of fear in a population that are increasingly more likely to take drastic measures against a perpetrator who is clearly in need of mental health attention.
As a weapon of fear and death we must abhore the act and create strict punitive actions against its use, yet always balanced with the moral integrity and strength of character to not drastically compromise our liberties or way of life due to the terrible actions of the few, or the loud protest of the extremist retaliation.