@cnn: Leaders from across Asia and the Middle East are meeting in the Chinese port city of Tianjin for the summit of the Shanghai Cooperation Organization, a regional security grouping that has emerged as a cornerstone of Chinese leader Xi Jinping and Russian President Vladimir Putin’s drive to rebalance global power in their favor. CNN’s Simone McCarthy breaks down how the event sets the stage for Xi to tout China as a stable and powerful alternative global leader. #CNN #News #China