President Donald Trump‘s administration has launched a multifront effort to reduce the number of international students studying at American colleges, leaving university leaders reeling and sending shock waves through their campuses.

A federal judge has extended an injunction on the Trump Administration's attempt to halt Harvard's student visa program.

As Trump moves to revoke Harvard's certification to enroll foreign students, he is falsely claiming the university offers “low grade mathematics like two plus two is four.”

Harvard Square buzzed this week with graduates and parents attending ceremonies and collecting regalia before commencement, which is Thursday.

If the Trump administration succeeds in barring international students from enrolling at Harvard, it will benefit U.S. competitors such as China, experts say.