Jeffrey Toobin on How His O.J. Simpson Book Became One of the Season's Best TV Shows

FX's The People v. O.J. premieres tonight

When it came out in 1996, Jeffrey Toobin's book The Run of His Life: The People v. O.J. Simpson became the definitive chronicle of The Trial of the Century and the events leading up to Simpson's 1995 acquittal, which polarized the country along racial lines.