China's ghost towns scare economists

Property is the principle source of investment for most Chinese, who do not trust their banks or the stock market. But fears of a serious real estate slump are growing as about 50 million homes are empty. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website http://www.aljazeera.com/