He's an idiot for bragging on interviews. He's Russian but doesn't realize that this is not Russia and he can't go around threatening people.
Also there's a joke about two Russians in Brooklyn being asked direction to some place by a passer by (an American). They just shugged and the passer by went on. So one Russian tells another: "See, sure he can talk English, but what good did it do for him?".
I'm serious.