NEW : Former President Nicolas Sarkozy questioned over funding for his 2007 campaign . L'Oreal cosmetics heiress Liliane Bettencourt is suspected of illegally helping him . Bettencourt , 90 , is France 's richest woman . Sarkozy 's home , offices raided . Score: 6
NEW : Former President Nicolas Sarkozy questioned over funding for his 2007 campaign . L'Oreal cosmetics heiress Liliane Bettencourt is suspected of illegally helping him . Bettencourt , 90 , is France 's richest woman . Score: 6