Most of the mainstream media in the US studiously ignored Biden's stumble and fall on Friday.

NYT, WaPo, MSNBC made no mention of it. But the blackout wasn't partisan, with the far right One America News also not deeming the incident newsworthy.

The blooper did get prominent play in the international press and social media users had a field day with memes.

So was the stumble Biden's or the media's?