Reporter Fazeelat Aslam and director Karim Shah reveal how thousands of families living in Pakistan's richest city, Karachi, are suffering from chronic water shortages as a result of climate change, mismanagement, corrupt officials and criminal gangs. Their eye-opening report shows how drastic the situation has become, with families who are running out of supplies sometimes having to spend half their salary buying water illegally from criminals, or wait up night after night to see if community water taps will be turned on for a couple of hours.