Question: What candidate of the United States Senate election in Iowa, 1998 is the current chairman of the Judiciary Committee of the 115th congress?
Sentence (from "Chuck Grassley"): He was chairman of the Senate Finance Committee from January to June 2001, as well as from January 2003 to December 2006, and is now the current chairman of the Judiciary Committee of the 115th congress.
Relevant evidence: Yes