The core of President Donald Trump’s agenda runs through Chuck Grassley, who has been in the chamber longer than his vice president has been alive.

"Ms. Bondi’s a highly qualified choice. And change is desperately needed," Grassley said in his opening remarks.

Senator Chuck Grassley is the longest serving Republican in congressional history and, when the Senate convenes Friday, Grassley will again have the title of Senate President Pro Tempore.

Sen. Chuck Grassley often tells his staff, in his distinctive Iowa drawl, that every single member of the Senate is his friend — and if anyone doesn’t like him back, he doesn’t want to find out.

Iowa Senator Chuck Grassley will chair two days of hearings starting tomorrow as President-elect Trump’s nominee for attorney general Pam Bondi appears before the Senate Judiciary Committee.

Many of Iowa's top elected leaders are out in Washington D.C. to attend President Donald Trump's Inauguration.Speaker of the ...

U.S. Sen. Chuck Grassley on Thursday released an internal FBI document that contained an informant’s unverified claim that then-Vice President Joe Biden was involved in an illegal foreign bribery ...

Sen. Chuck Grassley, R-Iowa, joins 'Fox & Friends' to preview Trump attorney general pick Pam Bondi's confirmation hearing on Capitol Hill.

WASHINGTON — It was Sen. Chuck Grassley, R-Iowa, holding the gavel Wednesday as the Senate Judiciary Committee questioned Pam Bondi, President-elect Donald Trump's choice to serve as attorney ...