Deepfakes are about impersonating the person in the video, fake news is… Well, just someone lying. Signatures are meant to verify the source of information, not the contents of it.

Simple example, we can be nearly 100% confident that the person posting tweets under the Trump account is (atleast authorized by) Trump. Doesnt stop him from lying nor uploading a deepfake video.

What a fantastic piece by a really good author. Worth reading in its entireity, long as it is.

Or a reverse Narcos TV show where south american authorities enter and destroy US gun factories.