'More toxic than ever': Lahore and Delhi choked by smog as 'pollution season' begins

As air pollution hits toxic levels, one proposal is to introduce a 'smog diplomacy' initiative between Pakistan and IndiaAs the smog descended over Lahore, people began to feel the familiar symptoms. First came the scratchy throat and burning eyes, then the dizziness, tightness in the chest and the dry racking cough."It's become a physical ordeal just to go outdoors," said Jawaria, 28, a master's student living in the Pakistani city. Continue reading...