About Luis Gutierrez:
Luis Vicente Gutiérrez is an American politician and the U.S. Representative for Illinois's 4th congressional district, serving since 1993. From 1986 until his election to Congress he served as a member of the Chicago City Council representing the 26th ward. He is a member of the Democratic Party and the Congressional Progressive Caucus. He is recognized as the "national leader on comprehensive immigration reform." In the 113th Congress, with his 20 years of service, Gutiérrez became the longest serving member of the Illinois House delegation, and so is occasionally referred to as the unofficial "dean" of the delegation.