'UFC 178 Embedded,' episode No. 6: Dustin Poirier's heated message to Irish fans

In episode No. 6 of “UFC 178 Embedded,” the UFC’s pre-event online series, we go behind the scenes of Friday’s weigh-ins and the epic Conor McGregor-Dustin Poirier face-off.

Check out the series finale, which is the latest installment before tonight’s pay-per-view event at Las Vegas’ MGM Grand Garden Arena.

Get an up-close look at the heated McGregor-Poirier photo pop (or watch the video) above, which includes a fiery Poirier yelling at the large Irish contingent. You can also check out a video replay of the UFC 178 weigh-ins or the weigh-in photo gallery.

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For more on UFC 178, check out the UFC Rumors section of the site.