China has stepped up its strict zero tolerance strategy in the runup to the Olympics, which open Feb. 4. The Chinese capital is 115 kilometers (70 miles) northwest of Tianjin and many people ...

Sunny with a high of 57 °F (13.9 °C). Winds from S to SSW at 6 mph (9.7 kph). Night - Clear. Winds variable at 4 to 6 mph (6.4 to 9.7 kph). The overnight low will be 44 °F (6.7 °C). Cloudy ...