Harvard ultimatum, Maryland senator's El Salvador visit, billionaire crosswalks & more

Homeland Security Secretary Kristi Noem is threatening to strip Harvard’s ability to enroll international students if it doesn’t hand over certain information. Maryland Democratic Senator Chris Van Hollen has traveled to El Salvador to advocate for a mistakenly deported father. We'll tell you why a top nutrition researcher has called it quits. Ten New York prison guards face charges in connection with the fatal beating of an inmate. Plus, some crosswalks have been hacked to impersonate billionaires. Learn more about your ad choices. Visit podcastchoices.com/adchoices