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Zbigniew Brzezinski on ISIS, Ukraine, and the future of American power

The renowned geostrategist told msnbc that the West should arm Ukraine — and that America's war against ISIS will last years.

Image: Zbigniew K. Brzezinski
Former National Security Adviser Zbigniew K. Brzezinski testifies on Capitol Hill in Washington on July 9, 2014.AP

Benjamin Landy