In this episode we catch up with Ramzi Yousef, the mastermind of the 1993 World Trade Centre bombing, as he flees to Pakistan and then the Philippines and plots to bomb multiply airplanes in flight. A plan known as Operation Bojinka.

For those who see 9/11 as principally an Islamist plot, Bojinka is often presented as the template. Adam assess this claim and contrasts it to Operation Norhtwoods, the US Government's plan to fake a shoot down of a civilian plane to justify an invasion of Cuba, which those who see 9/11 as being an 'inside job' point to for a template.