Can we imprison carbon dioxide?

Carbon dioxide is the big villain of global warming - the "most wanted" for crimes against the climate that we'd love to lock up.In Merseyside and North Wales, they're putting a posse together.It's called HyNet and it's a group of around 40 carbon-intensive industries brought together as a Carbon Capture and Storage (CCS) cluster.On this episode, Tom Heap hears how polluting industries plan to capture CO2 before it's released and asks: will carbon capture ever actually become a reality?Podcast producer: Emma Rae WoodhouseField producer: Gemma WatsonEditor: Paul Stanworth