If your only source of information about American politics in 2018 were the GOP’s campaign ads, you would think that the Democratic Party was a radical left-wing organization, whose principal constituents were anarchists, misandrists, literal terrorists, and acolytes of Venezuelan president Nicolás Maduro. If you supplemented those 30-second spots with Donald Trump’s stump speeches, and Fox News’ prime-time lineup, you might further conclude that Nancy Pelosi was the chair of The House Antifa Caucus. In other words: The GOP’s message-makers are working round-the-clock to collapse the distinctions between the Democratic Party and the most radical activists at the far-left fringes...
