Beyond the $221 million that Columbia University will pay as part of its settlement with the White House, the school also accepted new requirements that threaten to sour its relationship with a crucial source of talent and revenue: foreign students.

Columbia University's $200 million agreement with President Donald Trump's administration marks the end of a months-long showdown, but academics warn it is just the first round of a government "assault" on higher education.

Columbia University announced on Tuesday that it is disciplining more than 70 students over anti-Israel protests.