New Fed Chair Kevin Warsh Says Asked About Fed Headquarters Building Renovations, Says He Has Met With Inspector General; Inspector General Will Be Coming Out With A Report Later This Summer; On Renovations, Will Do What We Can To Be Good Stewards Of Taxpayer Money; My Read Of What I Heard In The Room, Refleced In Projections, Was That Half Of Colleagues Felt Rates Should Be Lower And Half Should Be Higher; Will Know More When Meet In Six Weeks