A number of UCLA alumni are notable politicians. In the State of Hawaii, Ben Cayetano ('68), became the first Filipino American to be elected Governor of a U.S state. In the U.S. House of Representatives, Henry Waxman ('61, '64) represented California's 30th congressional district and was Chairman of the House Energy and Commerce Committee. U.S. Representative Judy Chu ('74) represents California's 32nd congressional district and became the first Chinese American woman elected to the U.S. Congress in 2009. Kirsten Gillibrand ('91) is U.S. Senator from the State of New York and former U.S. Representative for New York's 20th congressional district. UCLA boasts two Mayors of Los Angeles: Tom Bradley (1937–1940), the city's only African-American mayor, and Antonio Villaraigosa ('77), who served as mayor from 2005 to 2013. Nao Takasugi was the mayor of Oxnard, California and the first Asian-American California assemblyman.