AdvertisementSome Florida teachers will be able to carry firearms in the classroom starting Tuesday, the result of a hotly debated law that was approved by the Florida Legislature in May., which gives school districts the option to arm teachers, as well as security guards, was passed in response to the 2018 shooting at Marjory Stoneman Douglas High School in Parkland, Fla., which left 17 people dead. Teachers will be allowed to carry guns via the , which was created in the wake of the shooting. Currently 39 counties participate in the program, according to the . But not all school districts...…AdvertisementSome Florida teachers will be able to carry firearms in the classroom starting Tuesday, the result of a hotly debated law that was approved by the Florida Legislature in May., which gives school districts the option to arm teachers, as well as security guards, was passed in response to the 2018 shooting at Marjory Stoneman Douglas High School in Parkland, Fla., which left 17 people dead. Teachers will be allowed to carry guns via the , which was created in the wake of the shooting. Currently 39 counties participate in the program, according to the . But not all school districts...WW…