Happy 4th of July! Enjoy an awesome rendition of Katie Perry’s song Firework performed by the students at the Marie Katzenbach school for the Deaf. Talented young people that are cared for and taught by our Dynamic CWA Instructors and paraprofessionals of CWA Local 1033. 👏🙌🎆🎇🇺🇸 https://www.youtube.com/watch?v=Hv1fOwM_akI&feature=youtu.be