Interesting video from Gamespot showing the reaction of an SAS operative and book author, Billy Billingham, on the Clean House Mission in Call of Duty: Modern Warfare... "Mark "Billy" Billingham served in the British SAS for over 17 years. He was responsible for planning and executing strategic operations across the world, and has led countless hostage rescues.

Since leaving the military he has worked as both a celebrity bodyguard, appears on Channel 4's "SAS: Who Dares Wins", "SAS Australia", and has just released his latest book "Survive To Fight".

Today he's joining us to break down and react to Modern Warfare 2019's iconic SAS Clean House mission."