. >>> well, class is in session and master caleb stewart, he's 4 years old, he's taking these teachers important -- of reading. >> oh, preach. >> yes, he's about to. >> you have also -- in my vocabulary and reading skills. and now i need to announce new -- words without even thinking about it. >> he's speaking to teachers at the local middle school during one their in-service days. >> he encourages parents and teachers to allow kids to read any and everything they can. >> -- for reading when the -- best is knowledge. kids should be encouraged to cultivate their imagination. >> he has millions of views on social media and so he's here to join us via skype right this minute. join us and give him a warm welcome. >> thank you. follow me on facebook. >> and he's a businessman. >> dad, what was it like for you when you realized that your son really enjoyed reading and he was kind of ahead of his time? >> it was kind of mind blowing. when he turned 1 my mom just started buying him books. he picked up on it so fast it became his favorite thing to do. >> how did it come about that he was able t