Zeinab Badawi talks to Mark Carney, Governor of Canada's Central Bank.
A new constitution, parliament and President by 20 August - can Somalia do it?
Can automated share-trading threaten financial stability? Plus why corporate junkets work.
Can you cheer for athletes like Asli Cakir with past doping bans who go on to win gold?
Reaction as Usain Bolt becomes the first ever man to defend the 200m Olympic crown.
How much has London and the UK, changed as a result of the Olympics?
The importance of impartiality and the challenges facing news reporting.
Is your life down to dumb luck? Or do you make your own luck?
Sunday 12 August 2012