Moscow (AFP) - Russia could reduce to zero its economic dependency on the United States if Washington agreed sanctions against Moscow over Ukraine, a Kremlin aide said on Tuesday, warning that the American financial system faced a "crash" if this happened.
machan dollar ekata kela wei da???
US dont import oil from russia but EU does this will effect the Euro not the Doller... Obamas going to impose sanctions on russia stopped all trade deals and stuff...
about war tensions between Russia and Ukrain

Funny... U know nothing..
Obama can't do anything other than barking in media.
And US is totally dependent on China, and China and Russia are friends.