TMZ - TMZ Sports now has video showing Conor picking up a dolly and smashing the side window of the bus.
We spoke with Dana White ... who tells us Michael Chiesa was "cut to pieces" in the attack and is currently hospitalized for his injuries. It's unclear if he will fight as planned at UFC 223.
White also says Rose Namajunas was also on the bus and was very shaken up during the incident -- she almost broke her hand.
We asked if Dana will fire Conor as a result of the incident and he told us, "This is bigger than us firing him."
COULD YOU IMAGINE FIGHTING CONOR MCGREGOR?!?! This dude in a ring is frightening. I can't imagine what it would be like without rules. Also if I am the WWE I am incredible pissed at how someone video taped this. It is exactly what they try to do with the corny behind the scenes videos but this time its real and the irishman is MAD.
Lastly, if you're Conor you have to run to Ireland right? I mean think about it, he is a God there. No way their government lets anything happen to him.