Open this photo in gallery: Harvard will retain the ability to host international students while its case against the Trump administration is decided, Judge Allison Burroughs ordered Friday.Charles Krupa/The Associated Press A federal judge on Friday blocked the Trump administration’s efforts to keep Harvard University from hosting international students. An order from U.S. District Judge Allison Burroughs preserves the ability of Harvard to host foreign students while the case is decided. It marks another victory for the Ivy League school as it challenges multiple government sanctions amid a battle with the White House. Harvard sued the Department of Homeland Security...