Did the Hope Diamond Curse a Washington, D.C. Family?

According to legend, the Hope Diamond has a centuries-old curse and brings disaster to everyone who possesses it. But that didn't deter Washington, D.C. socialites Evalyn Walsh McLean and her husband Ned. After they bought the diamond from the Cartier Jewelry Company in 1911, Evalyn proclaimed, "Bad luck objects, for me, are lucky." For the next 36 years, fate would test that theory.