1Sitting on a Killer Most people would happily don a pink ribbon for breast cancer - but would you wear a brown one? New Zealand has the highest rate of bowel cancer in the developed world yet most of us don't give it a second thought. Jared and Claire both have bowel cancer and they're dying. Two 30-year-olds with their whole life ahead of them, or so they thought. It's too late for them but they have a message that could save your life. 20/20 follows these two young people in a race against time, to make the most of the time they have left.

2Elton's Baby Elton John and his partner, David Furnish sit down with 20/20 for their first major television interview since the birth of their son, Zachary last Christmas. They both talk candidly about why they wanted a child, how they kept the baby a secret until he was born and how fatherhood has changed them both. Plus, we ask who the biological father is - Elton or David - and whether Lady Gaga really is the godmother?

3Distracted Drivers While we know it's illegal to drive and use a mobile phone, it appears that many of us also think that we're the exception to the rule. 20/20 conducts a shocking experiment that reveals how distracted "phone using" drivers are not just distracted ... they're also deadly.

4A hidden camera social experiment to see what customers would do if they overheard a restaurant manager fire a waitress for being pregnant.