Pakistan's battle against polio has hit a fresh setback, with the deadly virus detected in sewage samples across 20 districts, including the capital, .

Something is going on in Karachi. I won’t go into the forensics of their deaths, except to say that they died in Karachi.

Just days after the months-old body of model and actress Humaira Asghar was found, Karachi has been rocked by another ...