Side issues loom over G-20 summit as world leaders arrive

The two-day summit beginning Friday is supposed to focus on development, infrastructure and food security, but those seemed largely an afterthought amid soured US-European relations and as the United States, Mexico and Canada hammered out the final language of a replacement for the North American Free Trade Agreement expected to be signed Friday.

from Hindustan Times - world http://bit.ly/2Q4bZ2j
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