oh, there is no shortage of stuff to buy here, i can tell you that! ;-) even window shopping and not spending a yen after four hours could make you delirious at all the gadjets, food, clothes, trinkets, etc. on display
After 9/11, the main message seemed to be "just shop!"
With the economy in the dumps and fear of another hit due to this flu thing, the U.S. and Mexico seem to be singing the same tune.
The WHO is actually encouraging people to keep travelling.