As Frank Mir prepares to welcome Josh Barnett back to the Octagon at UFC 164 on Saturday, check out his memorable welcoming of WWE superstar Brock Lesnar to the promotion at UFC 81. Courtesy of UFC.com . Be sure to Like MMAWeekly.com on Facebook and Follow @MMAWeeklycom on Twitter . Powered By WizardRSS.com & Hand Chain Saw – a must have Survival tool, with many uses