Check out the UFC's extended preview of UFC 156, which takes place this Saturday at the Mandalay Bay Events Center in Las Vegas, Nevada. The event is headlined by UFC featherweight champion Jose Aldo defending his belt against former lightweight title holder Frankie Edgar in his debut at 145 lbs.
Former Strikeforce and DREAM heavyweight champion Alistair Overeem will return to action for the first time in over a year against Antonio "Bigfoot" Silva in the co-main event. The stacked main card will also feature Rashad Evans, Jon Fitch and Joseph Benavidez among others.
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