There's some discrepancy about what is actually said, but you can watch and read the captioning. It was about his daughter, though. And it was Albuquerque, not Alabama. Sorry!
*Also, it must be said--this is a general consensus about what went down between Sawyer & Kate. The producers haven't verified this, so take it for what you will.
And...
for the truly dorky...
Go here to read a very interesting theory about the "dead" people who keep appearing on and off island, such as Yemi (Eko's brother), Charlie, etc. It also explains a bit about the whispers, which we've been hearing since Season 1.
Man, I love this stuff!