And who overthrew a constitutionally elected government?
Democratic elections do not assure honest government.
It is clear that the Putin chosen leader of Ukraine had drained the treasury.
Yes, he was elected. But here in the US we declared in 1776 that we had the right to overthrow an unjust government.
Viktor Yanukovych is accused of mass murder. (for what that is worth)
And please see Myth #2 in the article.