Okonjo, an academic reportedly in her 80s, was abducted Sunday from her home in Ogwashi-Uku in Delta state.
Nigerian police on Monday launched a manhunt for the abductors of the mother of the oil-rich nation`s Finance Minister Ngozi Okonjo-Iweala.
Fuel scarcity hit Nigeria`s capital, Abuja, as a trade union threatened strike over failure by the government to pay fuel subsidy claims.
Day in Pics: 1st October
Showbiz World - October 1, 2014
George Clooney - Amal Alamuddin grand Venice wedding