The video looks homemade.
And your point is?
It's argentinian citizen who was refused entrance into Estonia on the basis that she was a student in russian university.
She was detained, lost money on the ticket to the bus and was kicked out back to Russia.
Estonian border officers were rude obnoxious and out of control.
Doesn't exactly surprise me. People with sufficiently close ties to Russia aren't exactly welcome in a lot of the world right now.
Rejections at borders sometimes happen. I've been refused entry once--political situation inside the country, nothing to do with us. And it was more than a bus ticket at stake--we had to backtrack two countries and then go down an unsavory road. (Rule #1: Do not stop for
any reason. There is no rule #2.)