Al Roker reveals his secret to nailing the mannequin challenge

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The “mannequin challenge” is the newest viral sensation: From Adele to Beyonce to Dallas Cowboys executives, everyone is getting in on it – even the TODAY Show control room! But no one does it better than TODAY’s Al Roker, who explains he has an unfair advantage because he practiced sitcom freeze-frames (the convention of 1970s sitcoms closing on a frozen shot) with his friends as a child.