Prepending a warning with twitter decision is editorializing. The fact that they _intend_ to state objective truth is not relevant. I my example so did the use

Prepending a warning with twitter decision is editorializing. The fact that they _intend_ to state objective truth is not relevant. I my example so did the user that shared an article on a murder. Now, I believe twitter was careful enough not to do anything too stupid, and we all can imagine that Trump's tweet might have been quite extreme. But fact checking in-place is editorializing.