I found the news that 432 babies in China now have kidney stones after being fed with contaminated baby milk powder. One baby in Gansu province has died as a result of kidney stones related to the milk powder, the official Xinhua news agency said. The suspects added water to the milk in order to make more money, then added the melamine so the diluted milk could still meet standards, the news agency reported. This news reminds me of the tragedy of arsenic-tainted milk incident caused by Morinaga.