evidence: Did White House Press Secretary Karine Jean-Pierre say that the United States is "deeply concerned" about China and Brazil switching to national currencies when conducting business with each other? No, that's not true: A search of sections of the White House website covering "Statements and Releases" and "Press Briefings" produced no such statements by Jean-Pierre or any other White House official. [...] 'We are deeply concerned about the transition of Brazil and China to national currencies when conducting mutual settlements. This is a violation of the rights of our citizens who rely on a stable dollar exchange rate on the world market .