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Among the nation's 10 largest public-school districts by enrollment, most — including Los Angeles, Chicago and Miami — are planning to start the year fully online.

American and United airlines say they will place passengers who refuse to wear a face mask on an "internal travel restriction list" and bar them from future flights for an indeterminate period.

Among the latest partnerships announced at MIPCOM is one in which the BBC has signed a co-production agreement with China's Tencent about the upcoming natural history series Dynasties.

Amid growing concerns over isolationism and protectionism, China has held a steady commitment to the Paris Agreement on climate change, promoted multilateral trade, and supported the goals of the United Nations (UN). "Indeed, China is a central pillar of multilateralism," UN Secretary-General Antonio Guterres said when he addressed the Belt and Road Forum in Beijing.

Amid a fresh of violence last weekend, some rioters desecrated the Chinese national flag in another instance of the national flag being smeared, burned and trod upon in a public place in Hong Kong.