Families have started a desperate search for their loved ones as rescue teams continue to pull out bodies from the rubble of a drug rehabilitation centre in Kabul hit by a Pakistani air strike that Afghanistan said killed more than 400 people.
Witnesses have described horrific scenes of the entire building burning, the roof collapsing, and patients screaming and running for their lives after the deadliest attack on civilian infrastructure so far in a three-week war between Afghanistan and Pakistan.
