America’s Useful Idiots. By Steve McCann. American Thinker, May 1, 2012.
Useful idiots, then and now. By Jeff Jacoby. Boston Globe, March 13, 2013.
“Useful Idiots.” By Thomas Sowell. Townhall.com, August 31, 2000.
Useful idiot. Urban Dictionary.
Useful idiot. Wikipedia.
