For example, during World War 1, the US media whipped up a frenzy by claiming that the Germans were bayoneting Belgian babies. The atrocities never happened.

In the run-up to the Gulf War in 1991, Americans were told that Iraqi soldiers were ripping babies from incubators in Kuwaiti hospitals. President George H.W. Bush later repeated the story. It was a pivotal event that increased support for the war. Later, the incident was revealed to be fake, and the woman making the claims was the daughter of the Kuwaiti ambassador to Washington, someone who had a motive to get the US involved in the war.