Sneaky sneakers: What your shoes aren’t telling you (Rebroadcast)

Vegan leather. Faux leather. Synthetic leather. Call it what you want - it’s everywhere, especially in the shoes on our feet. For some shoppers, it’s about saving money. For others, it’s about protecting animals or reducing their environmental footprint. But what's the real story behind this fast-growing alternative? And is vegan leather actually better for the planet?