Over two series this podcast has followed a cast of characters who propelled Trump into the White House – twice. Many of them are now likely to take power and inject their reality-bending world views into America’s health, security and intelligence infrastructure. Who are they and what do they believe?

There's Kash Patel, Trump's pick for FBI director. He was deeply embedded in the Russiagate saga. Several bit-part players in our episodes who've now been promised influence. Elon Musk of course.

And then there's Robert F. Kennedy Jr. Son of a murdered Senator, nephew of a murdered president, he believes many of America's three-letter agencies represent a threat to national health and security.

Presenter: Gabriel Gatehouse