Learn about the buzz on social media surrounding Jaden Smith's absence from the "Karate Kid: Legends" trailer.

For those who don't remember, Smith starred in "The Karate Kid," a very successful film released in 2010. He played the role of Dre Parker, a 12-year-old boy who turns to karate and to his mentor ...

In the Karate Kid: Legends trailer, two revered karate masters return to teach the next prodigy their craft. Ralph Macchio, ...