Mr. Wilson's bar no longer has a working ice machine, refrigerator or soda tap, which has limited what he can serve.

WSJ: In Long Beach, the Long Walk Back

The team conducted a series of experiments in which known quantities of five such chemicals were mixed with water and passed through a dishwasher, a washing machine, a shower head inside a shower stall or a tap in a bath, all inside a specially designed chamber.

ECONOMIST: Indoor pollution

The company hopes to tap its roughly 200 million users into a money-making machine for Sina shareholders.

FORBES: SINA Corp Monetizes China's Twitter