Florida Gov. Rick Scott on Friday signed into state law new gun restrictions ─ and a provision that allows teachers to arm themselves ─ crafted in response to the February killing of 17 people at a suburban high school.
The measure — dubbed the "Marjory Stoneman Douglas High School Public Safety Act" — raises the age to buy all firearms to 21, imposes a three-day waiting period for most gun purchases, allows trained school workers to carry handguns, provides new mental health programs for schools, and restricts access to guns from people who show signs of mental illness or violence.