Some Harvard sports teams might struggle to field teams without foreign students. Not long after President Donald Trump’s first attempt to bar Harvard from enrolling international students last month, the school’s men’s soccer team, along with athletic teams all over campus, received a note from the coaching staff.

In its campaign to pressure elite US colleges to make a wide range of policy changes, the administration of President Donald Trump has come down hardest on Harvard University. Framing its actions as an initiative to fight campus antisemitism and enforce civil rights protections,