According to current and former intelligence officials, Plame Wilson, who worked on the clandestine side of the CIA in the Directorate of Operations as a non-official cover (NOC) officer, was part of an operation tracking distribution and acquisition of weapons of mass destruction technology to and from Iran.
Reports Shuster in this rush transcript: "INTELLIGENCE SOURCES SAY VALERIE WILSON WAS PART OF AN OPERATION THREE YEARS AGO TRACKING THE PROLIFERATION OF NUCLEAR WEAPONS MATERIAL INTO IRAN. AND THE SOURCES ALLEGE THAT WHEN MRS. WILSON'S COVER WAS BLOWN, THE ADMINISTRATION'S ABILITY TO TRACK IRAN'S NUCLEAR AMBITIONS WAS DAMAGED AS WELL."
Remember, people, this all started with a stolen election, which led to a lazy president caught with his head on the desk when bin Laden sent his goons into America's airports. This, in turn, led to the devising of a selfish war cloaked under the War on Terra, which was argued for in the State of the Union address ("Saddam is seeking nukular uranium from Niger"). The questioning of these claims by Joe Wilson prompted the White House to out his secret agent wife to shut him up, as well as others who might be tempted to speak out. The damage done to our anti-WMD proliferation operations in Iran by blowing the cover of one of the agents involved leads to... ?
It's all just one long chain of incompetence and deceit. The important thing, of course, is that he has not yet gotten a blowjob from one of the interns. That's why none of this is impeachable.