Although they can't say for certain why Nick Diaz no-showed the 2012
World Jiu-Jitsu Expo, Braulio Estima and Renzo Gracie can agree there
were serious problems behind the scenes at the event.
In a pair of interviews today with MMAjunkie.com Radio, Estima and Gracie detailed their roles at the Expo,
which took place this past Saturday in Long Beach, Calif.
Both said miscommunications in the lead-up to a superfight between
Estima and Diaz likely contributed to the unfortunate ending, wh