Pocket Kings WSOP ME

[bruce]

WSOP ME with 100/200/25 blind/antes.

I have T4400. I open pushed 3 hands ago and all folded.
I am in cutoff with pocket Kings. I make it T600. Phil
Hellmuth on button makes it T1400. He has a stack of around
T12000. I have been playing with Phil for around 5 hours.
He has never reraised BTF. He has twice folded pocket Kings
after being reraised BTF. He has folded AK once BTF on a reraise. All laydowns Phil has voluntarily shown his hand.

What is my play?

Comments appreciated.

Bruce