South Sudan is facing one of the world’s most severe hunger crises — second only to Gaza. As 7.7 million people face malnutrition, according to the World Food Program, aid workers say U.S. funding cuts have taken away the backbone of the country’s health system. Read more: http://www.cbc.ca/news »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: http://bit.ly/1Z0m6iX Follow CBC News on TikTok: