HONG KONG — The state news agency in China, the official voice of the government, has called for the United States to quickly adopt stricter gun controls in the aftermath of the shooting rampage in Connecticut that left 28 people dead, including 20 schoolchildren. According to the state medical examiner who was overseeing autopsies of the children, all of them had been hit multiple times. At least one child had been shot 11 times. All of the children were in the first grade. “Their blood and tears demand no delay for U.S. gun control,” said the news agency, Xinhua, which...