Kristi Noem warned American universities on Thursday that Harvard’s fate could soon be theirs. The Homeland Security secretary issued the stern warning on Thursday after the Trump administration revoked Harvard University’s ability to enroll international students over its refusal to come to heel.

Homeland Security Secretary Kristi Noem says the constitutional provision that allows people to legally challenge their detention by the government is actually a tool the Trump administration can use in its broader crackdown at the U.