China' s Filthy Air Prompts Mask Rush
and Sale of Fresh Air in Cans
For the fourth time this year, !.it,,"
murky haze has descended over
north China, leaving residents of
Beijing choking on toxic smog.
China' s air hasn' t been this bad since
1954, according to the .' ilia, tittering' r' ii'
People' s Daily newspaper.
Chinese Billionaire sells freash air