Rattled rightwing pundits keep trying out new lines of attack on Harris and Walz. Yet few of them are sticking

Watching Fox News these days is like being at open-mic night at a marginal comedy club.

Rightwing pundits, like a lineup of amateur comics, are trying out their new material and hoping it kills. So far, not so much.

Margaret Sullivan is a Guardian US columnist writing on media, politics and culture