David Kay: WMDs That Never Were, A War That Ever Was

In 2004, almost a year after the start of the Iraq War, David Kay resigned his post as the United States' chief weapons inspector in Iraq. Kay said his group had found no evidence that Iraq had stockpiled chemical and biological weapons before the U.S.-led invasion. His findings were at odds with assertions from the Bush administration at the time. Host Liane Hansen talks with Kay about the conflict in Iraq since then.