H.R. 4882 · 114th Congress Cesar Chavez National Historical Park Act StageIn committee SponsorRaul Ruiz Introduced2016-03-23 Latest action2016-03-29 · Referred to the Subcommittee on Federal Lands. Follow Summary Text Subjects Cosponsors (2) Votes (0) Actions Cosponsors (2) Ruben Gallego Current member Senate AZ Democrat Raúl Grijalva Former memberHouseAZDemocrat