My money is on Madrid. For obvious reasons. Not so obvious reason is the fact that Spain hasnīt holded any major sporting event for a long time, and yet they have more than what it takes to organize one. Not like Grece, wich is still woking to build the damn thing, so close to the start of the event! It will take a miracle for them to finish it on time.
They already took out the roof of the olympic pool, leaving the athlets and audience to stomach the greek summer hoven. But as Sydney Black said on the Daily Show, "if it gets too hot, jump in the frigginī pool"!!