Editorial: Can Bollore convince Aegis it needs him?

The latest results from Havas suggest that Aegis shareholders will need some convincing before conceding to Vincent Bollore's fifth attempt to win boardroom representation.

Under Bollore's chairmanship, Havas has made some progress in recovering from its strife-torn past. But it has a long way to go to catch Aegis, which continues to deliver impressive profits and margins.