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Looks like "Mandingo" was handed his walking papers, as Antonio McKee (25-4-2) has been released by Zuffa following a split decision loss to Jacob Volkmann (12-2) in his Octagon debut at UFC 125 on Jan.1, according to FiveOuncesofPain.com.

Don't mess with the man, Volk-mann. According to his training partner Nick Thompson (via MMAWeekly.com), the Secret Service paid Jacob Volkmann a visit at both his youth wrestling camp and his home to discuss the recent interview "Christmas" had with Ariel Helwani in which he said he wanted to fight President Barack Obama because he disagreed with his policies.