Conor McGregor just arrived and attacked a bus full of fighters, including Khabib and his team. Probably stemming from an incident earlier this week in which Khabib and Artem Lobov had an altercation. Dana White said (per Ariel Helwani's reporting of another source) that a Warrant has been issued for McGregor's arrest by the NYPD. Artem has been removed from the UFC 223 Card also (was seen in the video with McGregor and his team). Michael Chiesa was injured with a facial laceration during the incident. This puts him in jeopardy of possibly not being able to fight, which is a huge disappointment. Crazy shit man.