Making a printable gun landed Cody Wilson on the U.S. government's watch list. Together with British programmer Amir Taaki, they founded a Bitcoin app that allows its users to 'go dark', because for this pair of crypto-anarchists, ensuring freedom of information and challenging economic structures they view as corrupt is mandatory. Adam Lough glimpses a rarified world, where these radicals revel in questioning everything from gun control to encryption, even if it means incarceration.