‘Hong Kong is not safe any more’: Millions affected by crisis

Crisis stemming from crackdown on protests over pro-China laws has spread across border.

Millions of people have been affected by the protests in Hong Kong. But it is not limited to those inside the territory.

The effects of the ongoing protests are spreading across the border, particularly to one city just next to Hong Kong, inside the border of mainland China.

Al Jazeera’s Scott Heidler reports from Shenzhen.