The Trump administration upped the stakes in its vindictive campaign against Harvard University. It has canceled Harvard’s enrollment of international students.

Harvard refused to cave to the Trump administration’s demands to monitor its curriculum and its admissions and hiring policies. In response, the administration has suspended billions of federal dollars for medical and scientific research.

The New York Times reported:

The Trump administration on Thursday halted Harvard University’s ability to enroll international students, taking aim at a crucial funding source for the nation’s oldest and wealthiest college in a major escalation in the administration’s efforts to pressure the elite school to fall in line with the president’s agenda.

The administration notified Harvard about the decision after a back-and-forth in recent days over the legality of a sprawling records request as part of the Department of Homeland Security’s investigation, according to three people with knowledge of the negotiations. The people spoke on the condition of anonymity because they were not authorized to discuss the matter publicly.

The latest move is likely to prompt a second legal challenge from Harvard, according to one person familiar with the school’s thinking who insisted on anonymity to discuss private deliberations. The university sued the administration last month over the government’s attempt to impose changes to its curriculum, admissions policies and hiring practices.

“I am writing to inform you that effective immediately, Harvard University’s Student and Exchange Visitor Program certification is revoked,” according to a letter sent to the university by Kristi Noem, the homeland security secretary. A copy of the letter was obtained by The New York Times.

About 6,800 international students attended Harvard this year, or roughly 27 percent of the student body, according to university enrollment data. That is up from 19.7 percent in 2010.

The move is likely to have a significant effect on the university’s bottom line…

In a news release confirming the administration’s action, the Department of Homeland Security sent a stark message to Harvard’s international students: “This means Harvard can no longer enroll foreign students, and existing foreign students must transfer or lose their legal status.”

This message came from a Cabinet member who was asked in a hearing to define “habeas corpus,” and she said it meant that the President can deport anyone he wants to.

This action is a demonstration of Presidential tyranny. It should be swiftly reversed by the courts.