Dubai Expo presents a facade of 192 nations at peace. The reality is never far from view
by from CNN.com - RSS Channel - App International Edition on (#5QJ3E)
Spend a few hours wandering the manicured walkways of the Expo 2020 grounds and the world -- or at least this sanitized version in the Dubai desert -- feels at peace and in harmony. But, for many nations, it's all a facade.