http://bit.ly/2AbEv8g F.B.I. Bars Some China Scholars From Visiting the U.S. Over Spying Fears Politics and Government, Visas The Trump administration is revoking the visas of a number of Chinese experts who study the United States, fearful they share information with security agencies. JANE PERLEZ http://bit.ly/2X4Nxgu April 14, 2019 at 05:30AM