A policeman stands guard during the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Senegal's President Abdoulaye Wade raises his right hand while taking his oath of office during his inauguration ceremony in the capital Dakar April 3, 2007. REUTERS/ Finbarr O'Reilly (SENEGAL) 

A traditional dancer performs during the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Senegal's President Abdoulaye Wade looks out over a crowd attending his inauguration ceremony in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Security agents stand guard during the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Security agents are silhouetted against the crowd during the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar, April 3, 2007. REUTERS/ Finbarr O'Reilly (SENEGAL) 

Senegal's President Abdoulaye Wade waves during his inauguration ceremony in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

A man walks past a poster of Libyan leader Muammar Gaddafi before it was erected ahead of the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/ Finbarr O'Reilly (SENEGAL) 

Libyan leader Muammar Gaddafi (L) talks with Ghana's President John Kufuor during the inauguration ceremony of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Traditional dancers perform during the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Egyptian President Hosni Mubarak (L) talks with Republic of Congo President Denis Sassou Nguesso at the inauguration ceremony for Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/ Finbarr O'Reilly (SENEGAL) 

People walk past a poster of Libyan leader Muammar Gaddafi before it was erected ahead of the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Nigerian President Olusegun Obasanjo watches the inauguration ceremony of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/ Finbarr O'Reilly (SENEGAL) 

Senegal's President Abdoulaye Wade waves during his inauguration ceremony in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL) 

Traditional dancers perform during the inauguration of Senegal's President Abdoulaye Wade in the capital Dakar April 3, 2007. REUTERS/Finbarr O'Reilly (SENEGAL)