Superb profile of John Mearsheimer in The Atlantic: http://www.theatlantic.com/magazine/archive/2012/01/why-john-j-mearsheimer-is-right-about-some-things/8839/?single_page=true

goes into depth about his theories of “offshore balancing” and “passing the buck” in realist foreign policy, touches on the Israeli Lobby controversy, and goes into much needed detail about his seminal work, The Tragedy of Great Power Politics.