On the eve of America's crucial midterm elections, ITV correspondent Robert Moore examines widespread fears for the future of the country's political system. He investigates whether an attempt is now being made by Donald Trump and his Republican supporters to ensure their 2020 defeat and the so-called stolen election never happens again.

The story of former fascist Matthew Collins, who has devoted the last three decades to bringing down the far right since leaving the National Front and BNP. With previously unreleased police footage and revelatory interviews, the documentary tells the true story of Matthew's undercover operation inside the far right and reveals how, with National Action mole Robbie Mullen, he stopped a plan to murder a British MP.