Sixty years on, Martin Luther King’s I Have a Dream speech remains a rhetorical paragon, pushing the civil rights movement into the law books while transforming the rabble-rousing preacher into a global icon for freedom and equality. The speech did such a good job of capturing lofty American ideals that King’s name is regularly taken in vain. Vivek Ramaswamy harks back to King while making the case for dismantling critical race theory and DEI initiatives. (“What bothers the heck out of me is right when we’re close to that promised land … [we] then obsess about systemic racism and white...