By Michelle Watson, Brad Lendon, Matt Egan and Jeff Winter, CNN (CNN) — Harvard University sued the Trump administration Monday in a new escalation of the fight over institutional oversight, independence and federal funding for the Ivy League school. University President Alan M. Garber said in a letter to the Harvard community that the administration’s recent actions — including a $2.2 billion federal funding freeze at Harvard, with even more money potentially on the line — “have stark real-life consequences for patients, students, faculty, staff, researchers, and the standing of American higher education in the world.” The Trump administration is...