Students arrive at Marjory Stoneman Douglas high school in Parkland, FL, on the first day of school Wednesday, August 15, 2018. Broward County Public Schools Superintendent Robert Runcie said Wednesday that the start of a new school year at Marjory Stoneman Douglas High School in Parkland is “a challenging time” for students, teachers and other school employees. (Photo by Joe Cavaretta/South Florida Sun-Sentinel via AP Photo)
