The book looks in detail at Hillary Clinton's Senate vote in support of the Iraq war, suggesting she may have been motivated by a desire to not abandon her husband's tough-on-Iraq policy and a need "to prove that she was tough enough" as a woman. But Gerth and Van Natta suggest that she did not read the National Intelligence Estimate, which included caveats and dissents about reports of Iraq's weapons program.

Reines, Clinton's Senate spokesman, seemed to confirm last night that she did not read the NIE, saying by e-mail that she was "briefed multiple times by several members of the administration on their intelligence regarding Iraq, including being briefed on the NIE."