Less than two weeks later, in early June, President Donald Trump tried a new strategy. He issued a proclamation to block foreign students from entering the U.S. to attend Harvard, citing a different legal justification. Harvard challenged the move, saying the president was attempting an end-run around the temporary court order. Burroughs temporarily blocked Trump’s proclamation as well. That emergency block remains in effect, and Burroughs did not address the proclamation in her order Friday., WASHINGTON (AP) — A federal judge on Friday blocked the Trump administration’s efforts to keep Harvard University from hosting international students, delivering the Ivy League school another victory as it challenges multiple government sanctions amid a battle with the White House.. The order from U.S. District Judge Allison Burroughs in Boston preserves Harvard’s ability to host foreign , The order from U.S. District Judge Allison Burroughs in Boston preserves Harvard's ability to host foreign students while the case is decided, but it falls short of resolving all of Harvard's .