@CNN: Breathing air in the Indian capital of Delhi is the equivalent to smoking 44 cigarettes per day, according to a sci… https://t.co/o52utmXEHr
Breathing air in the Indian capital of Delhi is the equivalent to smoking 44 cigarettes per day, according to a science research group https://t.co/cgxwd7IlP7 http://pic.twitter.com/RjBqqRlPRt
— CNN (@CNN) November 10, 2017