AA turn play vs preflop raiser

[martins]

Sorry if the question is too elemental:

nl 2000 six handed

hero raises in the CO to $80 with black Aces an only BB calls:

flop: 4 [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/heart.gif[/img] 9 [img]/images/graemlins/club.gif[/img]

BB checks, hero bets $130, BB raises to $400, hero calls

turn: 2 [img]/images/graemlins/spade.gif[/img]

Bb bets $950, hero?

no reads $2000 stacks.