Long winter ahead: PM Liz Truss faces energy crisis on day one

It's day one on the job for Britain's new prime minister and as Russia squeezes natural gas exports, Liz Truss faces a wartime economy. How to keep the lights on across the Channel? How to rein in inflation? As Europeans work to pool their energy purchases, tax windfall profits and collectively ease costs for consumers, will they include Britain and their now Brexiteer PM in that conversation?