Did the CIA poison Gordon Banks?

The former Stoke City goalkeeper was famously struck down by a mystery stomach bug during the 1970 World Cup in Mexico, causing him to miss England's Quarter Final defeat to West Germany.
Now, Gordon's grandson, Ed Jervis and Investigative journalist, Gabriel Gatehouse talk about their brand new podcast, 'Foul Play' in which they investigate the circumstances - and the bizarre theory that it could have all been part of a huge CIA plot.