An impressive deepfake video of Jeff Bezos and Elon Musk in 'Star Trek' shows how far the technology has come
· A new deepfake video puts Amazon CEO Jeff Bezos and Tesla CEO Elon Musk into an episode of "Star Trek."
· Deepfake technology works by training an algorithm on images of a person's face then transplanting their face onto footage of someone else.
· Bezos is a "Star Trek" fan, and even had a cameo in 2016's "Star Trek:...