From the pro-democracy Umbrella Movement in Hong Kong, to the Cairo street protests in Tahrir Square. Many events like these scare away travelers. CBS News Travel Editor Peter Greenberg explores whether you should go to these destinations, during times of crisis. The answer may surprise you. Plus, Beijing is one of the most beautiful cities in Asia, but also one of the most polluted. We'll show you what China is doing to clean the air. And, what happens when you get on a flight that sends you to the wrong destination? Legal Correspondent Rikki Klieman looks at the cases of wrong way passengers.
