Roundtable: UFC 137 Penn Vs Diaz

Jack Encarnacao returned to The Sherdog Radio Network Friday for another roundtable discussion. He was joined by Sherdog.com's Jordan Breen, Todd Martin and ESPN's Brett Okamoto.

The panel broke down all of the action from tomorrow's UFC 137 card, including the main event between B.J. Penn and Nick Diaz.

Click Here to check out the podcast on iTunes.