He just graduated high school, and now 18-year-old Joel Crank of Colorado Springs is a delegate to this week's Republican National Convention. He supported Ted Cruz, but he'll back the party's presidential nominee. Also, what to do when concealed carry permit holders get pulled over by police. Then, she started with a tape recorder 30 years ago, and now Tami Simon runs a multi-million dollar audio publishing house in Louisville. "Sounds True" brings spiritual thinkers to big audiences. Plus, an artist and veteran - who lost his eyesight - lives by the motto "A man with a vision is never truly blind."