The Republican senator had blocked Kevin Warsh's nomination until the Justice Department stood down on its investigation of Fed Chair Jerome H. Powell.
Sen. Tillis prepared to end blockade of Fed chair nominee Kevin Warsh CNBCThe ‘Lasting Damage' of Pirro's Investigation of the Federal Reserve and Powell The New York TimesUS Senator Tillis says he's ready to advance confirmation of Warsh as Fed chair ReutersSen. Thom Tillis drops blockade of Trump's Fed chair nominee, clearing path for Warsh's confirmation NBC News