@Simon
What you said may seem harsh to some gullible liberal folk but there's some truth in it.
First, Crimea has lots of Russian speakers, plenty of whom are aligned with Moscow. That's just a fact.
Second, there are plenty of Russian-speaking people in Donbas who are also aligned with Moscow.
Third, Russia never lost a war in 1991 but was treated by The West as if it had lost one. This is perhaps the worst thing of all that The West has done in this situation. Moscow has every right to be alarmed as NATO spreads east, with the US putting nuclear weapons in far-off places such as Estonia and Romania.
As Putin has asked: who or what is NATO aiming at?!