Twenty-five years after the Sept. 11 terrorist attacks, a Paradise Valley Unified School District teacher is asking students and the community to remember not only those who died, but the first responders who ran toward danger without asking who needed their help. William Hennessy, an automotive technology teacher at North Canyon High School, was a New York City firefighter on Sept. 11, 2001. He shared his memories of that day as part of a PVSchools commemoration led by Superintendent Todd Cummings.... Link in comments: 👇 #patriotday #firstresponders #pvschools #teachers