At the link there is a graphic with the percentages of Russians. Estonia and Latvia have about 25%; Lithuania just under 6%. It wouldn't take much for Putin to stir up the first two.
Hey CedarDave,
I post from Estonia. Russia tried it against us in their massive operation in 2007. First of all most of the Russians living here retreated to their homes as being part of horrible Russia is the last thing they want. Belligerent “youth” (many of them being Russian “vacationers”) were arrested by the police. Plastic strip around their arms and thrown into ship terminal to lie in their own piss and think about their life choices.
Same would happen in 2015. Ringleaders shot and the rest taken to lie in their own piss and think about what they did. Only massive Russian invasion would turn the tides against us.