evidence: Much has been said, written and memed about all the ways in which joy has been a central part of Kamala Harris’ presidential campaign, from her trademark laugh, to the cat and dog TikToks, to the way she strides out onstage, beaming, to Beyoncé’s power anthem, "Freedom." "I think we should all find joy and have a sense of optimism about who we are as Americans and what we mean to each other," Harris said recently at a National Association of Black Journalists panel interview. [...] Crowds of supporters wait in line to cheer on the presidential nominees, former President Donald J. Trump and Vice President Kamala Harris, at their campaign rallies. The difference between the fun of the MAGA movement and Kamala’s political ode to joy is that one faces back while the other faces forward, Cashin writes. [...] One thing that made the civil rights movement joyful, if not fun, was white allies crossing the color line to defy the southern segregationist way of life. People of all races working together are very dangerous to white supremacy. The difference between the fun of the MAGA movement and Kamala’s political ode to joy is that one faces back, looking fearfully at immigrants as pet-eating invaders, while the other faces forward, embracing America’s demographic destiny, when no one racial group will be in the majority.