AA against donkey 100NL 6max

[Indomitus]

Hero(SB) ($99.00 in chips)
BB ($99.50 in chips)
MP ($77.45 in chips)
CO ($149.55 in chips)
Button ($124.60 in chips)

Dealt to Hero A [img]/images/graemlins/diamond.gif[/img] A [img]/images/graemlins/spade.gif[/img]

MP: Call $1.00
CO: Call $1.00
Button: Fold
Hero: Raise $6.00
BB: Fold
MP: Call $5.50
CO: Call $5.50
FLOP
3 [img]/images/graemlins/diamond.gif[/img] 9 [img]/images/graemlins/heart.gif[/img] K [img]/images/graemlins/diamond.gif[/img]
Hero: Bet $15.00
MP: Allin $70.95
CO:fold
Hero?

He raised all in instantly.It was only couple of hands played at the table never saw him before,but figured that he is kind of a donkey after his minraise in midposition with J8s and play with min bet on flop and after that played it passively.Should i call here?