Not so long ago, being aggressively "pro-free speech" was as closely associated with American political liberalism as being pro-choice, pro-affirmative action, or pro-gun control. With little notice, this political dynamic has been shaken to the core. The Right's First Amendment examines how conservatives came to adopt and co-opt constitutional free speech rights.

In the 1960s, free speech on college campuses was seen as a guarantee for social agitators, hippies, and peaceniks. Today, for many conservatives, it represents instead a crucial shield that protects...

Not so long ago, being aggressively "pro-free speech" was as closely associated with American political liberalism as being pro-choice, pro-affirmative action, or pro-gun control. With little notice, this political dynamic has been shaken to the core. The Right's First Amendment examines how conservatives came to adopt and co-opt constitutional free speech rights.

In the 1960s, free speech on college campuses was seen as a guarantee for social agitators, hippies, and peaceniks. Today, for many conservatives, it represents instead a crucial shield that protects...