Hundreds gather in London to protest against Assange's U.S. extraditionNews Analysis: U.S. president touts gas tax holiday amid surging energy pricesMultinational enterprises confident of China's economic growth targetXinjiang's green electricity trading hits new highChina's Hubei launches first freight train via ChinaXi Story: Beacon of China's Reform and Opening up, Shenzhen Prospers Under XiChina developing two models of reusable rocketsWorld's first unmanned aerial vehicle launched on eAlleged intruder at Peruvian embassy in U.S. shot dead by Secret ServiceHundreds gather in London to protest against Assange's U.S. extradition