Toxic skies over Beijing
Breathing clean air is costly in Beijing as the pollution alert raises to "orange" for the first time. "Smog domes" at some schools cost nearly $1.8 million per month. Gavino Garay reports. - REUTERS
Breathing clean air is costly in Beijing as the pollution alert raises to "orange" for the first time. "Smog domes" at some schools cost nearly $1.8 million per month. Gavino Garay reports. - REUTERS