When Alfred Williamson packed his bags to travel to Denmark for summer break after a whirlwind first year at Harvard University, he could not wait to return. Now, the Welsh student fears he may never go back - one of thousands of international students caught in U.

Harvard University is locked in a legal battle with the Trump administration after being barred from enrolling international students. Homeland Security cited national security risks, prompting Harvard to sue.

The Administration’s move is the latest escalation in its attack on elite universities across the U.S., with heavy penalties levied on Harvard, including a threat to revoke the university’s tax-exempt status. Those penalties have only grown more severe as Harvard has refused to capitulate to the Administration’s demands.