The revocations began last week and none of the CU students have been detained at this point, university spokeswoman Michele Ames said Wednesday morning.

Colleges are increasingly worried about President Trump scaring away their international students. More than a million foreign-born scholars attend U.S. universities every year, bringing

Just days after one of his students was detained without warning by Immigration and Customs Enforcement (ICE), Minnesota State University-Mankato President Edward Inch announced Wednesday that five international students have had their visas canceled by the Department of Homeland Security.