Can Tokyo avoid the curse of the Olympics?

Tokyo picks up Olympic mantle

Rio has handed over the Olympic flag to Tokyo, but Japan has a tough job on its hands to make an economic success of the 2020 Games.

Tokyo's preparations have already been plagued by scandal and cost overruns. And some experts doubt the Olympics will help Japan's stagnating and debt-laden economy.

Can Tokyo avoid the curse of the Olympics?
Can Tokyo avoid the curse of the Olympics?
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