Watch: Hundreds of people panic and flee from skyscraper that suddenly started wobbling for no apparent reason

A 79-story skyscraper in Shenzhen, China started wobbling for no apparent reason Tuesday, causing hundreds of people to flee in a panic. According to South China Morning Post, winds were low and no earthquake had been detected in the city. Thousands of people have since been evacuated from the 20-year-old building – the SEC Plaza – while authorities investigate.