President Asif Ali Zardari and Prime Minister Muhammad Shehbaz Sharif have expressed grief over the death of the mother of senior journalist Amir Ilyas Rana.Commiserating with the bereaved family, they prayed for the departed soul.Minister for Information and Broadcasting Attaullah Tarar also expressed grief and sorrow over the death of senior journalist Amir Ilyas Rana's mother.Source: Radio Pakistan