A heat wave has killed nearly 800 people in Pakistan.
The financial hub of Karachi is the worst-hit area.
Temperatures have reached 45 degrees Celsius this week.
The army are handing out cold wet towels, juice and rehydration salt.
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Heat wave in Pakistan kills nearly 800 people
A heat wave has killed nearly 800 people in Pakistan.
The financial hub of Karachi is the worst-hit...
TodayFM
4:49 PM - 24 Jun 2015
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