A TIME BEST BOOK OF THE YEAR AND NEW YORK TIMES NOTABLE BOOK "In the past, for reasons I try to explain, I've often felt I had to be careful in public, like I was up on a wire without a net. Now I'm letting my guard down." --Hillary Rodham Clinton, from the introduction of What Happened For the first time, Hillary Rodham Clinton reveals what she was thinking and feeling during one of the most controversial...