What is Chuck Grassley?
{{Infobox officeholder | name = Chuck Grassley | image = Chuck Grassley official photo 2017.jpg | caption = Official portrait, 2017 | office = [[President pro tempore of the United States Senate]] | term_start = January 3, 2025 | term_end = | predecessor = [[Patty Murray]] | successor = | term_start1 = January 3, 2019 | term_end1 = January 20, 2021 | predecessor1 = [[Orrin Hatch]] | successor1 = [[Patrick Leahy]] | office2 = Chair of the [[United States Senate Committee on the Judiciary|Senate Judiciary Committee]] | term_start2 = January 3, 2025 | term_end2 = | predecessor2 = [[Dick Durbin]] | successor2 = | office3 = [[President pro tempore emeritus of the United States Senate]] | term_start3 = January 20, 2021 | term_end3 = January 3, 2025 | predecessor3 = Patrick Leahy | successor3 = Patty Murray | jr/sr4 = United States Senator | state4 = [[Iowa]] | alongside4 = [[Joni Ernst]] | term_start4 = January 3, 1981 | term_end4 = | predecessor4 = [[John Culver]]<!-- | successor4 = --> {{collapsed infobox section begin |last=yes |Committee positions<br/>{{nobold|1997–{{wj}}2025}} |titlestyle = border:1px dashed lightgrey;}}{{Infobox officeholder |embed=yes | office5 = Ranking Member of the [[United States Senate Committee on Budget|Senate Budget Committee]] | term_start5 = January 3, 2023 | term_end5 = January 3, 2025 | predecessor5 = [[Lindsey Graham]] | successor5 = [[Jeff Merkley]] | office6 = Ranking Member of the [[International Narcotics Control Caucus|Senate Narcotics Caucus]] | term_start6 = January 3, 2023 | term_end6 = January 3, 2025 | predecessor6 = [[John Cornyn]] | successor6 = [[Sheldon Whitehouse]] | office7