News coverage that includes video recordings of actual events are not "talk" issues.  They are objective, tangible recordings and are, by definition, history.  (History is a recording of the past.)  Talk is about opinions.  Facts, including videos that capture historical events, should be on the article's page.

You can discuss the ramifications of a video on the talk page all you want, but the video itself is a historical record and should be on the article page.  In this way, videos are no different than a digitial picture of the U.S. Constitution.