Washington, May 25 -- International Harvard students are experiencing "pure panic" after the US's Donald Trump administration cracked the whip to cancel foreign enrollment in the iconic seat of learning.

A CNN report said students from around the globe are coming to grips with the possibility of revoked visas, suspended research and being blocked from reentry to the United States if they leave this summer.

However, a federal judge temporarily halted the Trump administration's ban on Friday, after Harvard bosses filed a suit in federal court.

Harvard has argued that the cancellation of the revocation of its certification in the Student and Exchange Visitor Program was "clear retaliation" for its refusal of the government's ideologically ...