Sonia Sotomayor a Supreme Court seat. New York Senators Charles Schumer and Kirsten Gillibrand wrote a joint letter to Obama urging him to appoint Sotomayor, or alternatively Interior Secretary Ken Salazar, to the Supreme Court if a vacancy should arise during his term.<ref name="Schumer/Gillibrand"></ref> The White House first contacted Sotomayor on April 27, 2009, about the possibility of her nomination. On April 30, 2009, Justice David Souter's retirement plans leaked to the media, and Sotomayor received early attention as a possible nominee for Souter's seat to be vacated in June 2009. On May 25, Obama informed Sotomayor of his choice; she later
Sonia Sotomayor which issued rulings on student infractions. She also ran an after-school program for local children and volunteered as an interpreter for Latino patients at Trenton Psychiatric Hospital. A history major, Sotomayor received almost all A's in her final two years of college. Sotomayor wrote her senior thesis at Princeton on Luis Muñoz Marín, the first democratically elected governor of Puerto Rico, and on the territory's struggles for economic and political self-determination. The 178-page work, "La Historia Ciclica de Puerto Rico: The Impact of the Life of Luis Muñoz Marin on the Political and Economic History of Puerto Rico, 1930–1975", won