China urges US to ‘stop harassing’ its students at the border ‘for no reason’

by Cyril Ip at scmp.com

• Call from Wang Xiaohong, China’s public security minister, comes during talks with US homeland security chief in Vienna on drug control cooperation
• US must ensure ‘fair entry treatment and full dignity’ for Chinese citizens, Wang tells Alejandro Mayorkas in talks labelled as ‘constructive’