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i’m pretty sure it’s not one individual. seems like a wanna be psy op run by American Ukrainian nationalists.
I think it started as a psy op (used by Warshington Post in one article), but it ended up in the hands of one the officers' (dumb) kid.
btw, i guarantee they have a key bind for spitting out “Putin's brutally corrupt mafia-fascist regime” in their tweets.
We have, of course, been right this whole time 

https://twitter.com/propornot/status/1017925773477343232 …
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