POW/MIA was a cynical political ploy four wars ago, but the iconography is ineradicablepic.twitter.com/gIcAzu642q
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Perlstein, who wrote Nixonland, got a lot of conservatives in a froth for calling that out. https://www.snopes.com/powmia-racist/
It's also become a real scam. "Put this flag on your building or we'll s/say you're a communist/report you to your political officer/".
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