At the Greek Parade down 5th Ave with @pogkaspic.twitter.com/gO4QGNsSX6
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The other 1 that's contentious are the words in the 1st photograph but it's too much to translate/explain over Twitter. Basically, it's some very classically hyper-right-wing rhetoric due to the strongly anti-Turkish sentiment & the appeals to returning to Ancient Greek values.
Scratch translate since I just realised it's in English. 
I don't know enough about AHEPA but it's contentious to say what they have on that float.
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