GALLEGO, Ruben, a Representative and a Senator from Arizona; born in Chicago, Cook County, Ill., November 20, 1979; A.B., Harvard University, Cambridge, Mass., 2004; United States Marine Corps, 2002-2006; public affairs consultant, 2007-2008; Delegate, Democratic National Convention, 2008; member of the Arizona state house of representatives, 2010-2014, assistant minority leader, 2012-2014; elected as a Democrat to the One Hundred Fourteenth and to the four succeeding Congresses (January 3, 2015-January 3, 2025); was not a candidate for reelection to the House of Representatives but was elected as a Democrat to the United States Senate in 2024 for the term ending January 3, 2031.