In the buildup to the 2003 war, the New York Times published a number of stories claiming to prove that Iraq possessed WMD. One story in particular, written by Judith Miller, helped persuade the American public that Iraq had WMD: in September 2002 she wrote about an intercepted shipment of aluminum tubes which the NYT said were to be used to develop nuclear material.[83] It is now generally understood that they were not intended (or well suited) for that purpose but rather for artillery rockets.[84] The story was followed up with television appearances by Colin Powell, Donald Rumsfeld and Condoleezza Rice all pointing to the story as part of the basis for taking military action against Iraq.
[1] https://en.wikipedia.org/wiki/Iraq_and_weapons_of_mass_destr...