American Desperado" is possibly the most jaw-dropping event-filled adrenaline-soaked criminal autobiography ever written. Like a real-life Scarface Jon was born into the upper levels of the Gambino crime family & witnessed his first murder at age seven. He became a one-man juvenile crime wave before joining an assassination squad in Vietnam. He returned to New York at age 20 to become one of the city's top nightclub promoters then journeyed to Miami where he became the de facto transportation chief of the Medellin Cartel & along with a tech-wizard partner created some of the most sophisticated smuggling technologies ever. With a hulking 6'6" bodyguard always at his side & a rural fortress protected by mortars tear-gas cannons & a gold-fanged attack dog Roberts was brutally effective at what he did. To law enforcement he was known as the " Bearded Gringo" a spectre they could never touch. To United States senators & CIA officials he was "the guy who can get things done". He eventually formed a clandestine alliance with the US government & in the end found personal late-life redemption."