More than 1,400 readers weighed in after Trump moved to bar international students from enrolling at Harvard. Here’s how they responded.

Harvard University can no longer enroll foreign students, the Department of Homeland Security said Thursday, escalating the Trump administration's efforts to exert influence over the Ivy League school.

Donald Trump defended his administration's attempt to block foreign students at Harvard, alleging that nearly a third of their students are international and contribute nothing financially, while their countries may not be friendly to the US.