In 1964, journalist Fred J. Cook published Barry Goldwater: Extremist of the Right, a 186-page attack on the Republican candidate in that year's presidential election. As economist Thomas W. Hazlett notes in his history of broadcast regulation, the Democratic National Committee (DNC) "arranged for Grove Press to publish the book," which portrayed Goldwater as "so extreme that he cuts a positively ridiculous figure." The general public bought 44,000 copies. The DNC bought 72,000.
Conservative criticism of Cook's book resulted in a landmark Supreme Court decision that upheld federal regulation of broadcast speech—a power that several presidents had used to target their political opponents. Although the Reagan administration repudiated that illiberal tradition, President Donald Trump has revived it, as illustrated by the 2025 suspension of Jimmy Kimmel, the ongoing transformation of CBS News, and Trump's habitual threats against TV stations that air news coverage he views as unfair or unbalanced.
