Markwayne Mullin: Watch US senator challenge union leader to a fight – Canada Boosts
Republican Senator Markwayne Mullin challenged union chief Sean O’Brien to a struggle in the midst of a Senate listening to. The heated alternate started after Mr Mullin paraphrased a tweet made about him by Mr O’Brien in June: “What a clown, a fraud. Always has been, always will be. Quit the tough guy act in…