Prime Minister Haider al Abadi was pelted with rocks when he visited the site Sunday. The nation is now in three days of mourning.
A project called TransActive Grid is testing a new way to trade solar power among neighbors. For now only credits are being traded — not actual energy — using the technology that underpins bitcoin.
Ling Jihua, who had been a close aide to former President Hu Jintao, will not appeal the ruling, according to state media.