"If it comes to a question of law, the charges they brought against me - the Espionage Act - is called the quintessential political crime. A political crime, in legal terms, is defined as any crime against a state, as opposed to against an individual. Assassination, for example, is not a political crime because you've killed a person, an individual, and they've been harmed; their family's been harmed. But the state itself, you can't be extradited for harming it."

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[W]hich category of crimes does the State pursue and punish most intensely? [T]hose against private citizens or those against itself? The gravest crimes in the State's lexicon are almost invariably not invasions of private person or property, but dangers to its own contentment, for example, treason, desertion of a soldier to the enemy, failure to register for the draft, subversion and subversive conspiracy, assassination of rulers and such economic crimes against the State as counterfeiting its money or evasion of its income tax.

— Murray Rothbard