Twitter Inc has used its new "manipulated media" label for the first time on a video clip of US Democratic presidential candidate Joe Biden that was retweeted by President Donald Trump.
The video, posted on Saturday by White House social media director Dan Scavino, showed Biden during a speech in Kansas City, Missouri, in which he said the words "Excuse me.
We can only re-elect Donald Trump."
Biden's full sentence, which was cut off in the clip, was "Excuse me. We can only re-elect Donald Trump if in.....