His cancer back, a Chicago hip-hop artist takes his message to high school students. 'There's no time for sadness'

Antwone Muhammad's accolades are many. He has experienced the heights of success as a hip-hop artist working with recording stars Kanye West and Erick Sermon as well as Chicago producer Terry Hunter.

One of his greatest feats, though, was beating breast cancer in 2014. But five years later, the cancer has come back. As he seeks alternative treatments, Muhammad has been taking his life lessons to Chicago high school students and anyone else who has followed his