#287 Nigerian gas, female exercise and a new Saudi city

Could Nigeria step in to fill the Russian energy gap? Why are British women reluctant to get fit? And what can we expect from a solar-powered city in the desert? Arion McNicoll, standing in for Olly Mann, delves behind the headlines and debates what really matters from the past seven days. With Mariana Vieri, Kate Samuelson and Abdulwahab Tahhan