The National Rifle Association (NRA) will amplify its calls for armed guards in every school when it testifies at a Senate hearing Wednesday on gun violence.

According to his scheduled testimony, NRA Executive Vice President Wayne LaPierre will tell lawmakers that lax enforcement of existing laws combined with holes in the mental health system — not lenient gun laws — have led to the rash of mass shootings that have plagued the country in recent years.

“It’s time to throw an immediate blanket of security around our children,” LaPierre will tell lawmakers Wednesday as he promotes a new NRA program — dubbed the School Shield Program — designed to train armed guards at every school in the country. The group has tapped former Rep. Asa Hutchinson (R-Ark.) to lead the initiative.