@CNN: Sef Scott, a student with autism, is usually nonverbal. But he stood before his high school classmates to deliver a powerful graduation speech in Plano, Texas. His message: Do the unexpected. https://t.co/095B89cZxR https://t.co/yOVnCw8r9Q

@CNN: Sef Scott, a student with autism, is usually nonverbal. But he stood before his high school classmates to deliver a powerful graduation speech in Plano, Texas. His message: Do the unexpected. https://t.co/095B89cZxR https://t.co/yOVnCw8r9Q