Yes, these are sources from the video as listed in the video description, but it would be incorrect to suggest that he's using these for support: in fact, he's

Yes, these are sources from the video as listed in the video description, but it would be incorrect to suggest that he's using these for support: in fact, he's listing them because he's being critical of some of their assertions. In one part he reads some of "the source" material linked and then continues by saying, "Let's talk about what's completely wrong about that statement."