Summary: The Democratic Party’s electorate is highly diverse, but its top-polling presidential contenders are all white. What gives? The columnists talk Kamala Harris’s exit from the race, Cory Booker’s failure to launch and the polling ascendancy of their white opponents. Then, “ok boomer” is more than just a dismissive meme. From culture to politics, the columnists talk why we can’t escape the baby boomer generation. For background reading on this episode, visit nytimes.com/theargument
