Hachem's key hand

[RRRRICK]

I got this from a close personal friend of Joes and I'm not sure of the specific details or whether this hand was captured by ESPN.
According to the source this hand took place with about 30 players left in the tournament. Unsure about the specifics like stack sizes and blinds but anyway.
Joe picks up AA and makes a standard raise from middle position one player flat calls(not sure of his position)
flop rag,9,10.
Hachem bets out, opponent raises, Hachem reraises, opponent moves all in. I believe at this point Hachem has about half his stack in the middle.
Hachem gets up walk around and takes about 5 minutes, then eventually folds. Opponent shows pocket nines for the set.

Sorry about the lack of detail.
Pretty big laydown I reckon