September 11 attacks: Jon Snow remembers 9/11 - 20 years on

Warning: This video contains footage from the World Trade Center attack viewers may find distressing. (Subscribe: https://bit.ly/C4_News_Subscribe) Twenty years on from 9/11, Jon Snow speaks to The Fourcast podcast, taking us back to that fateful, generation-defining day, and recounts his visit to Ground Zero in November 2001. ------- Watch more of our explainer series here -    • Coronavirus Explained   Get more news at our site - https://www.channel4.com/news/ Follow us: Facebook -   / channel4news   Twitter -   / channel4news