JACK VS HEATH

I know a lot of yall will be goin to see "Dark Knight" this weekend and I wanna know who do you think was a better "Joker"?? No matter who you think is the best Joker, both of their performances have to go down in history as 2 of the best villans ever played in a superhero movie... By the way, does anybody remember when Arnold Schwarzenegger played "Mr. Freeze"??? Yeah... that whole Batman experience with George Clooney as Batman was pretty suckerific but definitely get out and see the new one cuz its that DEAL!!