CNN 10: The big stories of the day, explained in 10 minutes

The year of the rabbit has begun. This Tuesday, we're explaining the annual Chinese Lunar New Year festival that brings about the largest migration of people. We'll look at how long the event lasts, how it's celebrated, and what color is associated with luck and prosperity. We'll then travel to a World Heritage Site that is currently shutdown due to travel disruptions brought on by anti-government protests.