State lawmakers are poised to expand a school security program allowing teachers to carry guns in the classroom. However, some school districts are lobbying against it.

We took a closer look at the debate over school security in the Sunshine State with:

• Ryan Petty, whose daughter Alaina was killed in the Marjorie Stoneman Douglas High School shooting.
• Democratic Senator Oscar Braynon, who represents Broward and Miami-Dade counties.
• Bill Mathias, who is a school board member in Lake County.
• Tamara Shamburger, who is the board chair for the Hillsborough County Public Schools system.

Photo used under Creative Commons license.