Inspired by the ISIS thread, I thought this article summarized Putin's ambitions and methods pretty well, putting the Ukraine in the context of larger efforts to undo the post cold war settlement:
http://www.spectator.co.uk/features...-putin-is-waging-war-on-the-west-and-winning/
[edit: damn - screwed up the title!]
http://www.spectator.co.uk/features...-putin-is-waging-war-on-the-west-and-winning/
[edit: damn - screwed up the title!]