well Mexico city from what i remember at least it had the world record of the most poluted city in the world and believe me every time i got down there i get sick just by stepping off the plane, it smells bad in most of the city and when your plane is landing you can see the thick layer of smoke that divides the blue sky and the brown smog around the city!
still i love mexico city and its not like that in the whole city, where i live its completly blue sky and pretty lol
----------------------
A question that sometimes drives me hazy: am I or are the others crazy?
Albert Einstein