Proposal: So much school shootings of late in the USA, so little self responsibility to protect oneself.
Nuclear deterrence has resulted in relative global peace ever since World War 2. If schoolchildren and teachers are equipped with the basic rifles and grenades, the likelihood of an attack will drastically decrease due to the drastically increased fear of a costly aftermath.
The government could spend some money to issue a rifle with 5 rounds for each student over the age of 12, for an entire school cohort. Every start of the day each student must fill up a form to be issued the weapon and rounds. If the rifle is too big for a child to handle (puberty issues), a pistol can be issued instead. At the end of the day, each classroom is to be locked down and every single student must rounded up and have their rifles and rounds accounted for and returned. The armourer will check carefully before unlocking the classroom for the students to leave. Every classroom should have 2 grenades in an accessible glass box behind the teacher's table, in the extreme case of a terrorist attack. Weapon maintenance will happen once a year for the school to check and replace defective weapons and rounds. Each child will be responsible to do weekly checks that their weapons are not defective.
This may sound costly but if the rifles and rounds are purchased in bulk with old weapons recycled from the military and police, the NRA can work out significant savings with their partial sponsorship via obligatory advertisements displayed in schools and kindergartens.
The teachers should hold monthly drills with students on how to handle their guns and show free advertisement videos of guns every morning. Old rifles and pistols that are no longer needed or used by the U.S military and police can be rounded up and given to the schools to save costs, where again children are to be educated with and self-responsible to fix any damages to these old weapons. This should help balance the NRA and government's budget, increasing future generation's interest in firearms and ensuring a good stream of revenue.
Each child should always feel safe and secure when going to school, and grow up to be self responsible for their own well being.
NOTE: I do NOT belong to the NRA.