She was operations chief of the Joint Task Force on Iraq, a unit of the Counterproliferation Division of the clandestine Directorate of Operations. For the two years prior to her outing, Valerie Wilson worked to gather intelligence that would support the Bush White House's assertion that Saddam Hussein's Iraq was loaded with WMDs. This means that Armitage--as well as Karl Rove and Scooter Libby--leaked classified information about a CIA officer whose job it had been to look for evidence of Saddam's WMD programs. During this part of her career, Valerie Wilson traveled overseas to monitor operations she and her staff at JTFI were mounting. She was no analyst, no desk-jockey, no paper-pusher. She was an undercover officer in charge of running critical covert operations.
[S]he had spent two years trying to find proof of the administration's claims that Iraq posed a WMD threat. She and the Joint Task Force on Iraq, of course, came up empty-handed.