Canada closes Iran embassy, says Tehran 'most significant global threat'

Canada has ordered all Iranian diplomats out of the country and is closing its embassy in Tehran. Ottawa said it was acting because of the Islamic state's support for the Syrian government, its threats against Israel and defiance of UN resolutions. For more on this story RT talks to Michel Chossudovsky, the director of the Center for Research on Globalization based in Montreal. RT LIVE http:// ...