As evidence mounts that Donald Trump abused the power of the presidency, could members of his own party start to turn against him? The columnists debate Republicans’ response to the impeachment inquiry, Trump’s proliferating scandals and Attorney General William Barr’s efforts to undermine the Mueller report findings. Then, whose armrest is it anyway? The columnists debate airplane etiquette. Warning: Sexual violence is briefly mentioned in the final segment of this episode.

For background reading on this episode, visit nytimes.com/theargument.