1.   Now Congress has voted to unravel the network of federal welfare programs that have supported the poor for decades, and President Clinton has pledged to sign the bill.

2.   Karachi police chief Shah said unravelling the network would take some time.

3.   Karachi police Kamal Shah told AFP police were trying to unravel the network of kidnappers.

4.   Sindh provincial police chief Kamal Shah said unravelling the network of cells, which investigators say were unknown to each other, would take some time.

5.   Shah said unravelling the network of cells, which investigators say were unknown to each other, would take some time.