Nigeria: Yar'Adua promises better polls in future

Nigerian president-elect Umaru Yar'Adua has promised to review the conduct of the disputed April elections that gave him his mandate with a view to delivering better ones in 2011. Local and foreign observers said vote-rigging was so widespread that the elections were not credible, while the opposition has rejected the results. Yar'Adua has repeatedly said he believes he won fair and square.