Senate hearing fight: "Do you want to fight me?" | LiveNOW from FOX

Republican Sen. Markwayne Mullin of Oklahoma challenged the president of the International Brotherhood of Teamsters to a physical fight in a tense moment during a Senate hearing. Subscribe to LiveNOW from FOX! https://www.youtube.com/livenowfox?sub_confirmation=1 Where to watch LiveNOW from FOX: https://www.livenowfox.com/ Follow us @LiveNOWFOX on Twitter: https://twitter.com/livenowfox Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX.