World War II: “Don’t fall for enemy propaganda.” It still applies today — but in reverse:
(This was a World War II-era U.S. Government war poster. Incredibly, we only needed to replace the photos and the names:) New York Times: No Al-Qaida Role in 2012 Benghazi Killings http://legalinsurrection.com/2013/12/ny-times-what-difference-at-this-point-does-benghazi-make/