Watch episode one and two of the UFC 178 Embedded video series ahead of the event which takes place on September 27 at the MGM Grand Arena in Las Vegas, USA. The main event sees flyweight champion Demetrious Johnson take on challenger Chris Cariaso, while in the co-main event Donald Cerrone clashes with Eddie Alvarez. Also the much hyped Conor McGregor will be hoping to move a step closer to a title shot when he faces Dustin Poirier.
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