Alan Garber, then Harvard University’s interim president, stepped onto a stage in Harvard Yard last May to address thousands of alumni and faculty. As the applause faded, a woman approached the lectern and dumped gold glitter on Garber’s head, shouting about releasing monkeys from Harvard labs.

The Department of Homeland Security Secretary also announced the termination of two grants totaling more than $2.7 million to Harvard.

Noem's letter is the latest example of President Donald Trump's administration making demands of Harvard and other top schools while threatening their funding.