The Trump administration and Harvard University on Monday traded barbs in a critical hearing in Boston over the government’s threats to slash billions of dollars in the Ivy League school’s federal research funding.

“Harvard can win in the courtroom but still lose almost everything it’s fought for,” said Allison Wu, the co-founder of the 1636 Forum, a Harvard alumni community named for the year the university was founded, who supports the university’s case.

Attorneys for Harvard asked a federal judge Monday to prevent the Trump administration from withholding federal funds from the school.