Detailed text transcripts for TV channel - CNN - 20161016:21:50:00
Not only helped one man rethink his life choices, it may have saved his life. >> my cholesterol level was extremely high. they said if i don't start dieting or exercising correctly, that i could die within five years. >> he took the message to heart. lost weight, got in shape. now he has a new goal. we'll bring it to you. you're live in the "cnn newsroom." audi pilotless vehicles have conquered highways, mountains, and racetracks.