Dana White media scrum full video for UFC 158: 'St. Pierre vs. Diaz' in Montreal

Get up to speed on all the latest and greatest news and notes from inside the walls of Ultimate Fighting Championship (UFC) from none other than promotion president Dana White, who undoubtedly has a lot to say after this afternoon's wild UFC 158 press conference in Montreal.

Ultimate Fighting Championship (UFC) today held its traditional pre-fight media press conference for this weekend's UFC 158: "St. Pierre vs. Diaz" pay-per-view (PPV) event, scheduled for March 16, 2013 at the Bell Centre in Montreal, Quebec, Canada.

And boy, it was a doozy.

Not only did we find out Nick Diaz was unsure if he would pass his post-fight drug test, we also learned that the winner of Carlos Condit vs. Johny Hendricks is guaranteed a shot at the 170-pound title in their next fight (more on that here). All while Georges St. Pierre and UFC President Dana White stood there, barely able to contain their disdain for the entire proceeding.

Diaz has a habit of bringing out the best in everybody.

With that in mind, White's media scrum should be nothing if not entertaining, as he sounds off on all the shenanigans from today's presser (and beyond) in the video above. If you need a reference point, check out our UFC 158 pre-fight press conference live blog here, the video replay here and of course, the staredowns here.

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the main card action on fight night (Sat., March 16, 2013), which is slated to air at 10 p.m. ET on pay-per-view. The latest quick updates of the live action will begin to flow earlier than that around 6:30 p.m. ET with the "Prelims" bouts on Facebook and FUEL TV.

For all the latest "St. Pierre vs. Diaz" news and notes click here.