College officials worry the new approach will keep foreigners from wanting to study in the U.S. Students stripped of their entry visas are receiving orders from the Department of Homeland Security to leave the country immediately — a break from past practice that often permitted them to stay and complete their studies.

Visas of several current and former international students at Central Michigan University have been terminated by the U.S. Department of Homeland Security, the school said.

The Trump administration canceled dozens of international student visas at the University of California, including UCLA, UC Berkeley and UC San Diego, and Stanford University.