A few more corrections have come through from readers:

On page 121, explaining the origins of the Mexican drug cartel the Zetas, I wrote: “It would be as if the Navy Seals defected from the U.S. Army to help the Crips take over Los Angeles— and succeeded.” Michael Amygdalidis emailed to point out that the Navy Seals aren’t part of the US Army – they’re part of the US Navy, so the sentence doesn’t make much sense. In future, it will say “defected from the US military.” Thanks to Michael for pointing this out.

On page 277, I refer to the city of Waunakee, where Tonya Winchester worked. She in fact worked in the city of Wenatchee. Thanks to Vito Perillo and Geoff Ashworth for pointing this out.

And although nobody has mentioned them, I also want to correct two small mistakes I realized I made in a few interviews in Australia.

I discussed the evidence that 85 percent of … Read more