Hong Kong chokes under 'worst' smog
[video]CHINA, Hong Kong: Hong Kong choked under the worst smog ever recorded in the city, with residents warned to stay indoors, away from the blanket of toxic haze, officials say.
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[video]CHINA, Hong Kong: Hong Kong choked under the worst smog ever recorded in the city, with residents warned to stay indoors, away from the blanket of toxic haze, officials say.