As we approach the third anniversary of the Marjory Stoneman Douglas High School shooting in Parkland, Florida, it’s a good time to reflect on the magnitude of the situation, as well as where it has led us from there.

(CNN) - Parkland activist Cameron Kasky says a new Florida law that allows some teachers to carry firearms on campus is "asinine." As of October 1, some Florida teachers can carry firearms on campus. The legislation was based on recommendations made in response to the February 2018 mass shooting at Marjory Stoneman Douglas High School in Parkland, Florida. Last year, the Marjory Stoneman Douglas High School Public Safety Commission founded the Coach Aaron Feis Guardian Program. Guardians must pass psychological and drug screenings and complete at least 144 hours of training, according to the Florida Department of Education.