Morland Sanders uses hi-tech monitors to investigate hidden pollution hotspots in daily life, and discovers that people can breathe in far more harmful material than official figures suggest. He examines new research indicating that, as well as causing tens of thousands of early deaths through heart attacks and strokes; pollution may damage children's learning ability, and could be a cause of asthma. Plus, experts reveal what needs to be done to keep safe.
Reporter Morland Sanders finds a shadowy workforce of North Koreans in mainland Europe who could end up working in UK fields and factories post-Brexit.
Donald Trump versus Hilary Clinton is on. Matt Frei looks at how this US presidential contest is shaping up to be one of the most brutal in living memory. Clinton says Trump isn't fit for President, while Trump has called for Clinton to be locked up and has even been accused of hinting that she should be assassinated. Frei asks if Trump can really make it all the way to the White House or if he'll be crushed by the Clinton machine. He meets Trump supporters and conflicted Republicans.
When you're settling down to dinner can you be absolutely sure that you're eating what you think you've bought? Targeted tests by West Yorkshire Trading Standards revealed that more than a third of the foods they examined included instances of fraud, mislabelling and failure to meet published guidelines. There's the mozzarella that was only 50% cheese, the fake ham made from dyed meat emulsion, and 'minced beef' containing pork and poultry. Reports of labelling issues and alleged food fraud rose by more than 60% between 2010 and 2012, and that was before the horsemeat scandal broke. So with questions still being asked about the food we're consuming, why is the number of trading standards officers being reduced?
Reporter Harry Wallop goes undercover to learn the secrets of a major player in the travel trade, investigating whether really low fares are all that they seem and whether passengers are getting the best deal. He also finds out how customers are treated if their plans change.
It is more than six years since British confectioner Cadbury was bought by American food and beverages company Kraft in one of the most talked about takeovers in recent corporate history. As the nation prepares for the annual Easter chocolate indulgence, Harry Wallop lifts the lid on what has been happening to one of the country's favourite brands, from Creme Egg controversies to foreign manufacturing.
Under pressure from the internet, the recession and cheap competitors like Lidl and Aldi, Britain's big supermarkets are desperate to woo customers back with special offers and price reductions. But who's really paying the price? Channel 4 Dispatches investigates the supermarket supply chain and looks at some of the working lives of those at the very bottom: the people, who pick, pack and manufacture our food. With undercover filming, Morland Sanders lifts the lid on key supermarket suppliers. From field to factory, Dispatches examines hygiene, health and safety and the reality of life on minimum-wage, minimum-security, ultra-flexible contracts.
The National Living Wage was supposed to mean a pay increase for some of Britain's poorest workers, but is everyone really getting richer?