Saudi Arabia says it's reducing oil production by a million barrels a day to try and prop up falling oil prices. Mehmet Shimshek was sworn in over the weekend, and he's pledged to return to policies that are rational. Turkey has become known for unorthodox policies, like cutting interest rates to rein in inflation. How do you buy a £7 billion company? When you've only got a hundred million quid. Two working-class brothers who turned one gas station into a global empire. Their rise and their Azda deal is also a story of an economic era that's ending.