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.

Sen. Chuck Grassley (R-IA) demanded an answer Saturday after President Donald Trump fired more than a dozen inspectors general a night earlier without informing Congress. On Friday evening ...

In a conference call this morning with Iowa reporters, Senator Chuck Grassley called himself a “free trader” and says Trump’s tactics are “questionable” but he’s willing to pause and ...