The Colonial fuel pipeline, shut down by a cyber attack since Friday, serves 45% of America's east coast. A regional state of emergency has been declared, allowing tanker drivers to work extra hours to get some fuel where it's needed – but will they be able to keep up with demand? We ask Ellen R Ward, president of Transversal Consulting. Is it a surprise that criminals were able to hack into the system running the most important fuel pipeline in the United States? A question for Algirde Pipikaite, cyber security expert at the World Economic Forum. Also in the programme, Mike Johnson takes a close look at Nigeria's electricity challenge, which means around 40% of the country having no access to official supplies. Plus, researchers have created a cricket bat made out of bamboo, rather than the traditional willow, which they say is cheaper and more sustainable. We hear more from Ben Tinkler-Davies of the University of Cambridge, who was on the research team. All this and more discussed with our two guests on opposite sides of the globe: Erin Delmore, political reporter in New York City and Patrick Barta, Asia Enterprise Editor for the Wall Street Journal, in Bangkok.