On May 29, 2003, in an interview with Polish TV, President Bush declared: "We found the weapons of mass destruction. We found biological laboratories." But as journalist Bob Woodward reported in State of Denial, days earlier a team of civilian experts dispatched to examine the two mobile labs found in Iraq had concluded in a field report that the labs were not for biological weapons. The team's final report, completed the following month, concluded that the labs had probably been used to manufacture hydrogen for weather balloons.