Use nonlethal tasers to protect our children in schools.

In light of recent, re-occuring tragedies that are effecting the safety of our children, with much thought...I propose every school should offer training to its staff in the use of nonlethal devices to prevent these armed murderers from killing our kids. If there is a taser in each school it will give teachers more options then just shielding the students. They can protect them with out the risk of stray bullets or the cost of armed guards.
There is no risk to life but it is fully capable of stoping an attack.