How China reached COVID-zero breaking point

In the most significant dissent in decades, protesters are taking to the streets across China to vent their frustrations over COVID-19 lockdowns. They’re not only demanding their freedom back but in some cases in incredibly rare defiance they’re demanding President Xi and the Communist party stand aside. Today, ABC East Asia Correspondent, Bill Birtles, on how much longer the Chinese leader can hold on to COVID-zero.  Featured: Bill Birtles, ABC East Asia correspondent