Charles "Chuck" Grassley (born September 17, 1933) is a member of the United States Senate, where he has represented Iowa since 1981. He was previously a member of the United States House of Representatives, where he represented Iowa's 3rd district from 1975 to 1981.
Grassley is a member of the Republican Party and serves on the Senate Committee on Agriculture, Nutrition, and Forestry, the Committee on Finance, the Committee on the Budget, and he is the ranking Republican on the Senate Judiciary Committee.
As a member of the Judiciary Committee, Senator Grassley voted in favor of moving the PROTECT IP Act out of committee for a vote on the Senate floor. He is also a co-sponsor of the legislation.