In this week's episode of Washington Watch, protests erupt at Harvard University after the Trump administration demands detailed records on foreign students. Enrollment of international students could be banned if Harvard does not comply. Meanwhile, the White House has frozen $2 billion in federal funds for the university and threatened to revoke its tax-free status. Harvard has refused to give in to Trump's demands for changes at the university. NDTV's Allister D'Souza brings you the latest.