On February 14, 2018, shots echoed through the hallways at the Marjory Stoneman Douglas High School in Parkland, Fla. A former student, gunman Nikolas Cruz, then 19, killed 17 people and injured another 17. Hoping to prevent mass casualties at schools in Pennsylvania, state Sens. Art Haywood (D-Montgomery) and Tracy Pennycuick (R-Montgomery) announced they will […]