China's Gradual Removal of the Hong Kong Border
Vox · Explainer · 14 min · 2018 · YouTube title: China is erasing its border with Hong Kong
Why it's here
HN commenters recommend it as a concise, captivating introduction to the Hong Kong conflict during the 2019 extradition-law protests.
What it covers
A Vox Borders episode with Johnny Harris explaining how China is gradually erasing the line between mainland China and Hong Kong since the 1997 handover. It describes the one country, two systems arrangement and its expiration date.