http://www.foreignaffairs.com/articles/141769/john-j-mearsheimer/why-the-ukraine-crisis-is-the-wests-fault?cid=nlc-foreign_affairs_this_week-090414-why_the_ukraine_crisis_is_the_5-090414&sp_mid=46900441&sp_rid=emhhbmcubWF4QGdtYWlsLmNvbQS2

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