WASHINGTON (AP) — President Donald Trump announced Friday he would withdraw funding from the World Health Organization, end Hong Kong's special trade status and suspend visas of Chinese graduate students suspected of conducting research on behalf of their government — escalating tensions with China that have surged during the coronavirus pandemic.

Trump has been expressing anger at the World Health Organization for weeks over what he has portrayed as an inadequate response to the initial outbreak of the coronavirus in China's Wuhan province late last year.

The president said in a brief White H...