MMAjunkie.com lead staff reporter John Morgan is a guest on today's edition of "MMA:30 Radio."
Morgan joins hosts Dave Farra and Jason Mahoney to discuss this weekend's rapidly-changing UFC on Versus 4 event, which was expected to feature a bout between Nate Marquardt and Rick Story, but will instead see Pat Barry and Cheick Kongo scrap in the main event.
Catch the segment at 7:30 p.m. ET (4:30 p.m. PT local time) on Las Vegas' KXNT Radio 100.5 FM/840 AM, or online at KXNT.com.