Question: why did China shut down its stock market after only a half hour? Answer: Because a Chinese stock market crash is not very filling. You swallow a 7% decline, and a half hour you’re hungry for another one. Ba-da Bump! Don’t everybody groan at once.
Next question: Would you be surprised if Donald Trump’s campaign planted the Muslim protesters at its rally? I would be surprised if he didn’t. Great way to rally the Islama-phobes.