Article continues below advertisementDonald Trump was caught lying to Federal Reserve Chair Jerome Powell on Thursday, July 24, during the president's walkthrough at the Federal Reserve in Washington, D.C. While discussing the cost of renovations for the central bank of the United States, Trump and Powell got into a tense exchange.Article continues below advertisement'It Looks Like It's About $3.1 Billion'Source: @donwinslow/XThe cost of Fed renovations seem to have increased, per Donald Trump."It looks like it's about 3.1 billion [dollars]. It went up a little bit, or a lot. So the 2.