Osaka, Japan: Japan's prime minister urged the importance of unity in a world plagued by "divisions" at a futuristic but also tradition-steeped opening ceremony for the World Expo on Saturday.

Japan's prime minister urged the importance of unity in a world plagued by "divisions" at a futuristic but also tradition-steeped opening ceremony for the World Expo on Saturday. Everything from a ...

Japan's prime minister urged the importance of unity in a world plagued by "divisions" at a futuristic but also tradition-steeped opening ceremony for the World Expo on Saturday. Everything from a ...