Summary: Is Joe Biden’s shakiness on the stump a sign that he’s just too old to run for president? Or is it just proof that some of his critics are ageist? The columnists debate the state of Biden’s 2020 campaign. Then, has “cancel culture” run amok? Or is it a deserved consequence for conduct society shouldn’t tolerate? For background reading on this episode, visit nytimes.com/theargument
