What do China's SCO summit, military parade mean for Iran, Turkey and the Middle East?

Al-Monitor’s news reporter, Rosaleen Carroll, joins host Adam Lucente to discuss this week's Shanghai Cooperation Organization summit in China. Rosaleen, who is currently authoring the Al-Monitor China-Middle East newsletter, takes us through the key highlights of Iran's, Egypt's and Turkey’s participation in the summit and what it all means for Chinese strategy in the region.