President Donald Trump has signed a proclamation to suspend international visas for new students at Harvard University, the White House announced Wednesday, in a dramatic escalation of its efforts to block foreign nationals from enrolling at the elite university.

Sweeping visa policy changes left many BC international students uncertain, alarmed, and reconsidering their academic futures in the U.S.

President Donald Trump’s message to Chinese students who are worried about getting their visas revoked: It is all “going to be OK.”