Donald Trump defended his administration's attempt to block foreign students at Harvard, questioning why foreign countries don't contribute to their education despite the university receiving billions in US funding.

WASHINGTON: US President Donald Trump defended on Sunday his administration's move to block foreign students at Harvard after a judge suspended the action, branded by the top university as unlawful."Why isn't Harvard saying that almost 31% of their students are from FOREIGN LANDS,

On Thursday, the Trump administration revoked Harvard University's certification under the Student and Exchange Visitor Program (SEVP), effectively halting its ability to enroll international students and forcing any current international students to transfer or lose their legal status.