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.

We budget conservatively, so we’d manage, but for other institutions with tighter margins, it could be a serious problem.”Wesleyan is one of a growing number of schools drawing up contingency plans as Trump uses the levers of his presidential power to reshape higher education and force universities to bow to his demands.