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Barr reportedly said he could brief Congress as early as this weekend about the findings.

Because G20 members account for 86 percent of global GDP and their trade volume accounts for nearly 80 percent of the world's total, Gao said by working with other members, China hopes to demonstrate a cohesive and constructive dialogue on international trade as a driving force for sustainable development.

BUENOS AIRES, Argentina－As lights returned across Argentina, Uruguay and Paraguay after a massive blackout that hit tens of millions people, authorities were still largely in the dark about what caused the collapse of the interconnected grid.

Be brave enough to set directions and believe in them. Be committed during the tough days. Work hard to get it done. Feel confident in yourself and your strength, and also to rely on other people's strength.

Barber Xiong Gaowu, 62, performs traditional eyelid shaves for a customer at his roadside location in Chengdu, the capital of the southwestern province of Sichuan, Aug 24, 2017. [Photo/IC]