Trump's Republican administration alleges the ban violates the Constitution's Second Amendment right to bear arms.
"You got 14,000-something schools. This grant initiative is going to connect those districts to those billions of dollars that's there, available, and wants to be used to make our kids safe," McConaghey said.
L.A. County Sheriff Robert Luna disclosed that the gunman had sent a "manifesto" to law enforcement, but he didn't detail what it contained.
Six months ago, 11 people were killed by a gunman in Monterey Park. At an event marking the occasion, Rep. Judy Chu introduced two bills to improve red-flag law utilization.
This would permanently prohibit Nevada-based Polymer80 from selling its "ghost gun'' kits in the state without first conducting background checks of buyers and serializing its products.
An estimated 550,000 of the country's 3 million K-12 teachers would choose to carry a gun in class, if allowed. More than 1.5 million of their co-workers think that would make the classrooms less safe.