A group of 18 leading research universities including Princeton and MIT asked a federal judge for permission to file legal arguments in support of Harvard in its showdown with the Trump

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.

A judge has issued a temporary restraining order ruling that the Trump administration cannot bar international students at Harvard from entering the U.S.