Four dead as Orange Line project truck hits motorists br Police arrest main assassin of Amjad Sabri br Five people dead in Bastrop, Texas, after shooting in apartment complex br 80 dead, 231 wounded as twin blasts strike demonstration in Kabul br Five ‘Taliban operatives’ shot dead in Rajanpur encounter br br Karachi: Two hitmen ‘working for a political party’ caught br Dar expected to meet Zardari in Dubai