Hunter S. Thompson detonated a two-ton bomb under the staid field of journalism with his early magazine pieces and revelatory Fear and Loathing in Las Vegas and Fear and Loathing campaign coverage in Rolling Stone. When Thompson was on, there was no one better at capturing who Americans were and what America was, be it in politics, at the Kentucky Derby, or in the Hells Angels' lair. William McKeen became friends with Thompson after writing a monograph...