Students are seen on the campus of Columbia University on April 14, 2025, in New York City. The Trump administration is using rules, policies and agreements to discourage U.S. universities from enrolling international students. (Photo by CHARLY TRIBALLEAU/AFP via Getty Images) AFP via Getty Images The Trump administration is using rules, policies and formal agreements to compel and discourage U.S. universities from enrolling international students. A controversial immigration clause in the administration’s agreement with Columbia University represents the latest move to decrease international student enrollment. Settlements with other schools could soon follow. Despite what economists and educators view as the...