Save your money for GAS! What a lame, liberal flick. Cliche after cliche..... If you are a student of special effects, this is a good one to watch but the movie plot is unbelievable. It's sad so many people were duped into paying their hard earned money to see this liberal expose. To cap it off, at the end, when the people in space are looking at North America frozen over, a place where 200 million people have just died including their friends and family, what's last words?..... now we have clean air. Gimme a break! I'm surprised the closing credits didn't have "Vote for Kerry".