Dec 15, 2015 : Fosun chairman Guo Guangchang disappeared for four days. He was assisting Chinese authorities with their investigations although he has not been charged with anything. The FT's Jennifer Hughes investigates.
Dec 15, 2015 : Sam Jones explains how revenues from oilfields, tax collection, levies and confiscations represent a strong and diversified revenue stream that makes Isis a much harder enemy to beat.
Credits: Filmed by Rod Fitzgerald. Produced by Alessia Giustiniano.
