After serving our nation for decades, a retired Navy Commander opened a School of Rock. In this Zevely Zone, I took a musical journey to Otay Ranch where South Bay music students have found a safe harbor to follow their music making dreams. The School of Rock Otay Ranch is owned by Mark Sheffield who knows all about the exploration of dreams. "This picture is from my first ship," said Mark who served in the Navy for 22 years and learned unforgettable life lessons. "Everything about myself, everything about our country, I learned a lot about the world," said Mark. MORE: https://www.cbs8.com/article/news/local/zevely-zone/navy-commander-opens-school-of-rock/509-def500b6-a3c1-48b0-89e6-7c61e53929e1