Climate Change Affects Coastal Communities and Beyond

At least one in 10 people globally lives near the coast in a low-lying area. As the population increases and sea level rises, their homes are increasingly being threatened. The countries with the most people at risk include the United States, China, India and Bangladesh, and Southeast Asian countries such as Vietnam and Indonesia. Scientists say climate change is to blame for the threat, and it has far reaching implications. VOA's Elizabeth Lee explains.