Senator Thom Tillis, a Republican from North Carolina, says he supports Kevin Warsh as the next chair of the Federal Reserve, but says he can't vote for President Trump's nominee until a "bogus investigation" of renovations at the Fed is over. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.bloomberg.com for business news & analysis,