Since 2008, Randi Weingarten has served as the elected president of the AFT, a union of 1.8 million educators, health care professionals, and public-service workers. For ten years prior, she headed the United Federation of Teachers, the union representing educators in New York City's public schools, and before that taught social studies at Clara Barton High School in Brooklyn, New York. She has degrees from the Cardozo School of Law and the Cornell School of Industrial and Labor Relations.