Power without Constraint: The Post-9/11 Presidency and National Security

As a presidential candidate, Barack Obama criticized the George W. Bush administration for its unrestrained actions in matters of national security. In secret Justice Department memos, President Bush’s officials had claimed for the executive branch total authority to use military force in response to threats of terrorism. They set aside laws made by Congress, even criminal laws prohibiting torture and warrantless surveillance. Candidate Obama promised to restore the rule of law and make a c...