Nancy Kissinger, who transformed from a foreign policy specialist into a force beside her diplomat husband, Henry, and helped cement their place among New York’s social elite, has died. She was 92. Former Secretary of State Henry Kissinger, left, and wife Nancy Kissinger arrive for a State Dinner at the White House, September. 20, 2019. (File Photo/AP)She died at her home in South Kent, Connecticut, the New York Times reported, citing an announcement from her family. In her travels with her husband, who served as US secretary of state under Presidents Richard Nixon and Gerald Ford, Nancy Kissinger evoked the...