I AM KATIE GREIFELD. BLOOMBERG REAL YIELD STARTS RIGHT NOW. KATIE: COMING UP, PRESIDENT DONALD TRUMP ANNOUNCES HIS LONG ANTICIPATED PICK TO LEAD THE FEDERAL RESERVE AS ONE KEY REPUBLICAN LAWMAKER DOUBLES DOWN ON HIS COMMITMENT TO BLOCK THE PRESIDENT'S BID.JANUARY HIGH-GRADE SALES COME IN AS ONE OF THE BUSIEST MONTHS, EVER. WE BEGIN WITH THE ISSUE. THE FUTURE OF THE FED UNDER KEVIN WARSH.>> INVESTORS KNOW HIM. THEY ARE COMFORTABLE WITH HIM. >> I THINK THE PRESIDENT HAD ARRANGE A OF BETTER CHOICES. I THINK ...