Harvard University is challenging the Trump administration’s decision to bar the Ivy League school from enrolling foreign students

A federal judge blocked the Trump administration's attempt to ban foreign students from attending Harvard within hours of the university filing its lawsuit Friday. Why it matters: Harvard is becoming the litmus test of how far the Trump administration will go to try taking down colleges and universities it considers to have liberal biases.

A federal judge has temporarily halted the Trump administration’s ban on Harvard University’s ability to enroll international students.