The national Accountably bureau (NAB) officer was assisting investigation officer Asgahr khan in one of the country's mega corruption scandals related to rental power projects also involving prime minister Raja Pervez Ashraf was dead.what was the name of investigation officer?
World cancer day was observed on 4 february 2013 on order to raise awareness about this illness as well as to promote the measures,early detection,prevention and treatment of the disease.what the theme for world cancer day,2013?
