Buck I respect your judgement and experience in these matters, but I personally haven't seen any, I've seen lot's of semi literate Trumpers though, if @potroast figures there's Russians trolling here I'll accept it, it would mean a monumental waste of time and resources though, there are plenty of Americans (and some Canadians too) who will carry his water for free. I've stated my opinion though and have no real evidence to back it up, just my own observations. But I don't think there is much evidence in the other direction either, just opinion. I am open to evidence, directly related to RIU, I've seen and read the document dumps by those with this concern.
If there are Russians here they should be removed, a Canadian owns the site and America is in peril from this shit, but not here too much IMHO. If I had evidence of this I would act on my end to pressure my government to put heat on the site owner, we are allies FFS.
I live down here in the South with racist retards and their syntax is different from the Russians. I see their misspellings and poor grammar on Facebook daily. There have definitely been Russians here and definitely during the last election. I was raised bi-lingual and tried to learn 2 other languages for over 8 years. I'm used to thinking and translating before speaking and typing. The syntax used is reminiscent of someone who isn't sure of where to place the modifier in a sentence. It's common going from Romance languages to English and vice versa.