Huffington Post has a piece about Peter Byrne's new book investigating the sale of postal properties by CBRE, the world's largest commercial real estate firm, whose chairman is Richard C. Blum, husband of Senator Dianne Feinstein.  The piece follows articles in the Wall Street Journal and L.A. Times, which suggests that this story isn't going away anytime soon.  Read more.  You can hear an interview with Byrne here.