Member of the California State Assembly (2005-2010).
Member of the Torrance, California city council (2002-2005).
U.S. Representative (D) from California (January 3, 2015-), representing the South Bay/Beach Cities area west of Los Angeles from Santa Monica to the Palos Verdes Peninsula; prior to 2023, his district also included the Malibu coast.
Member of the California State Senate (2011-2014).
Graduated from Saint Ignatius High School (1987).
Graduated from Stanford University with a B.S. in computer science and a B.A. in political science (1991).
Graduated magna cum laude from Georgetown University with a J.D. (1994).
Vice chair, House Democratic Caucus (2023-).
Co-chair, House Democratic Policy and Communications Committee (2019-2023).