Federal Minister for Industries and Production, Mian Manzoor Ahmed Wattoo has expressed deep sorrow over the death of Dr Shamsher and his brother in a suicide attack at their guest room in Swat on Tuesday. Expressing his sympathies with the leadership of ANP and members of the bereaved family, Mian Manzoor said that the federal government stands shoulder to shoulder with the government and public of NWFP in this hour of trial.