His opponents are not swallowing Estrada's arguments because they do not believe that economic reform is the only thing on the new cha-cha agenda, not even when he insists he does not want a second term.

CNN: The Battle Lines Form

Lennon has released midfielders Zheng Zhi and Koki Mizuno, but has added defenders Charlie Mulgrew and Cha Du-Ri as he seeks to rebuild the squad.

BBC: Celtic target George Boateng

Celtic's new signing from Cardiff City, Joe Ledley, started in midfield, while South Korea international Cha Du-Ri, signed after he left Freiburg, came on as a substitute.

BBC: Celtic boss Neil Lennon happy despite second loss

Hooper seemed eager to claim a hat-trick, and he flashed a volley just wide of the mark after a cut-back from right-back Cha Du Ri.

BBC: Celtic 9-0 Aberdeen