The move means Harvard may no longer enroll foreign students, and existing foreign students must transfer or risk losing their legal status, DHS said, adding that Harvard had created an "unsafe campus” by allowing anti-American agitators,

LONDON/AMSTERDAM (Reuters) -Thousands of foreign students at Harvard University were stuck in administrative limbo and looking for alternatives on Friday after U.S. President Donald Trump's administration revoked Harvard's ability to enroll students from abroad.