Creepy 60's Subliminal National Anthem Video Says "Obey Govt"

A creepy 1960′s national anthem video features subliminal messages encouraging the viewer to "obey," "consume" and "trust the US government." It sounds like something straight out of They Live, but is the clip genuine or a hoax? 

http://www.infowars.com/real-or-hoax-1960s-subliminal-national-anthem-video-says-obey-government/