We are, as it always seems, "at a pivotal moment in American history." At least that's what Sens. Tom Udall and Bernie Sanders maintained in a melodramatic Politico op-ed last week as they explained their efforts to repeal the First Amendment. Let me retort in their language: It's true that building the United States has been long, arduous and rife with setbacks. But throughout the years, the American people have repelled efforts to weaken or dismantle the First Amendment. We have weathered the Sedition Act of 1918, a law that led to the imprisonment of innocent Americans who opposed the...