Billionaire Ronald Lauder threatens to stop Penn donations unless the school takes a stronger stance against antisemitism

• Billionaire Ronald Lauder wrote a letter threatening to stop donations to the University of Pennsylvania.
• Lauder is the latest alum and megadonor to criticize the school's handling of the Israel-Hamas conflict.
• At colleges across the country, tensions over the war have reached a boiling point.

Ronald Lauder, the billionaire Estée Lauder heir, wrote a searing letter to the University of Pennsylvania's president threatening to stop donations to the school if it doesn't take a stronger stance against antisemitism.