Intro:
Toxic smog has engulfed Pakistan's eastern province of Punjab prompting authorities to declare a state of emergency in the capital.
Islamabad has also blamed its arch rival and neighbour India for the smog, claiming smoke from farm fires have travelled across the border choking Pakistani cities.
New Delhi claims its own cities are choking because of smoke coming from Pakistan.
Toxic smog has engulfed Pakistan's eastern province of Punjab prompting authorities to declare a state of emergency in the capital.
Islamabad has also blamed its arch rival and neighbour India for the smog, claiming smoke from farm fires have travelled across the border choking Pakistani cities.
New Delhi claims its own cities are choking because of smoke coming from Pakistan.
In: The air quality....
Out: SOC
Dur: 49 sec