Even as Richard Clarke was offering a moving apology to the families of 9/11 victims for failing to protect their loved ones, the first Bush administration official to do so, he was being publicly savaged by Vice President Dick Cheney, National Security Adviser Condoleezza Rice and White House spokesman Scott McClellan. Rice's attacks were particularly galling. From the safety of the White House -- she refuses to testify under oath before the commission, something Clarke has done for more than 15 hours -- Rice used classified and confidential material to throw bombs at Clarke. The White House attacks have been...