http://www.foreignpolicy.com/story/cms.php?story_id=3759&fpsrc=ealert070326excerpt:
That’s why the strongest political ground for impeachment isn’t Bush’s illegal wiretapping program, but the fact that the country was driven into war in Iraq—which most Americans now view as a disastrous mistake—under false pretenses. The framers deliberately gave Congress war-making powers because the momentous decision to go to war should be reached only after the fullest consideration. They believed Congress would curb the historical tendency of executives to make war needlessly. If a president lies or deceives Congress about going to war, he negates its critical constitutional role.
President Bush and his team falsely implied that Saddam Hussein and al Qaeda were in cahoots, reiterating this suggestion so often that by the time of the invasion, most Americans thought Saddam was responsible for 9/11 and U.S. soldiers saw their deployment in Baghdad as “payback.” Yet shortly after 9/11 occurred, former White House counterterrorism expert Richard Clarke told the president that Saddam had nothing to do with it. President Bush undoubtedly also knew that U.S. intelligence agencies gave little credence to the possibility that Saddam Hussein would provide weapons of mass destruction to al Qaeda.
Moreover, the president either lied or was aware that something was seriously wrong when he told Congress in his 2003 State of the Union address that the British government discovered that Saddam tried to buy uranium in Africa, supposedly proof that Iraq was reconstituting its nuclear weapons capacity. But U.S. intelligence knew that claim was bogus at the time, and months after the invasion, the president acknowledged this.
If the president had been briefed on U.S. intelligence before his address, then he deliberately deceived Congress and the United States about the war, “a great and dangerous offense that subverts the Constitution.” In the unlikely event he was not briefed, he still took us to war based on British intelligence, without consulting U.S. intelligence, violating his responsibility to “take care that the laws are faithfully executed.” A full investigation would determine to what extent he and Vice President Dick Cheney deliberately deceived Congress and Americans about the war.
Facilitating mistreatment of detainees in violation of the Geneva Conventions and U.S. statutes (including the War Crimes Act of 1996) is another ground for impeachment. President Bush’s directive effectively removed these protections from al Qaeda and Taliban detainees. After abuses at Abu Ghraib became public, President Bush failed to conduct thorough investigations or to ensure those responsible, including higher-ups, were brought to justice, further violating the Geneva Conventions and his constitutional obligation to faithfully execute the law.
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