A woman (R) wets her burqa to cool her father's head outside the Jinnah Postgraduate Medical Centre (JPMC)...
A woman (R) wets her burqa to cool her father's head outside the Jinnah Postgraduate Medical Centre (JPMC) in Karachi, Pakistan, June 24, 2015. Pakistan's financial capital of Karachi is wilting in a four-day heat wave that has killed more than 780 people, a health charity said on Wednesday, as the government declared a holiday in the city to encourage people to stay home and cool off. REUTERS/Akhtar Soomro