More than 121 million Americans live in areas lacking essential health care services, a number expected to grow with 700 rural hospitals at risk of closing. CNN takes a closer look at what's creating America's health care deserts and how to solve them. Stream the full story at cnn.com/watch | CNN

Thousands of residents have been displaced after deadly high-rise apartment fires in Hong Kong, which claimed dozens of lives and left hundreds missing. Rescue efforts are continuing as emergency teams search for survivors. Follow live updates: https://cnn.it/48D7vX2 | CNN International