President Donald Trump said he’s looking at a “major lawsuit” against Federal Reserve Chair Jerome Powell over the agency’s over-budget remodel of its Washington headquarters, which has become a prominent attack line for Trump and his allies against Powell.

Donald Trump threatened a “major lawsuit” against Federal Reserve Chairman Jerome Powell as the cost of the president’s tariffs showed up in the prices Americans are paying on Tuesday. The president raged that Powell “must NOW lower the rate” in a Truth Social post in which he also blasted his former Treasury Secretary Steve Mnuchin,