Dustin Poirier has told fans he is "working on himself" after he was arrested for allegedly being drunk in public. The former UFC star was arrested on Sunday with fellow former MMA star Ben Askren posting a video showing Poirier play-wrestling with another man at an airport bar, along with the caption, "He was having a good time at the airport. Wrestled some of my friends." Poirier, who fought 32 times for the UFC and was the interim lightweight champion before losing to Khabib Nurmagomedov,