This information comes from an article in the March 2007 edition of GQ.

That in the buildup to war in Iraq, the vice president, lacking confidence in the true casus belli, conspired to invent additional ones, misrepresenting the available intelligence, crafting new “intelligence,” and then spreading these falsehoods to the public, perverting the democratic process that he is sworn to uphold.

That as the war devolved into occupation, the vice president again sabotaged the democratic system, developing back channels into the Coalition Provisional Authority, a body not under his purview, to remove some of the most effective staff and replace them with his own loyal supplicants—undercutting America’s best effort at war in order to expand his own power.

That in his domestic capacity, the vice president has been equally reckless with the trust of his office, converting the vice presidency into a de facto prime ministership, conducting secret meetings with secret policy boards to determine national policy and then refusing to share the details of those meetings with the other branches of government.

Finally, that the vice president has repeatedly promoted the interests of a corporation, Halliburton, over the interests of the nation, causing untold harm to American economic, military, and public health.

For these and other offenses against the nation, Vice President Cheney, clearly, is guilty of crimes against the state.