The Trump administration is investigating whether two prominent California medical schools — at UC San Diego and Stanford — engaged in racial discrimination in admissions and has demanded they submit personal and academic data about their students in less than a month or potentially face damaging federal funding cuts. In letters sent Wednesday to the schools and as well as Ohio State University, Department of Justice Assistant Atty. Gen. Harmeet K. Dhillon said investigations “will focus on possible race discrimination in medical school admissions” and said officials have until April 24 to turn over seven years of admissions data. The...