1) Make your own videos, there's plenty of news out there, just cover it as even handedly as possible. No spin, no buzz words, and no bullshit.
2) Edit your videos to add what you want, maybe video caps of what is being talked about, like an interview of a person that witnessed the event, or whatever. Uncensored as well will be useful here.
3) Compress using common standards like Mpeg2 and what not.
4) Use
Zudeo to distribute the videos, along with a Blogger site to point to a Zudeo link on an RSS/Atom feed.
5) Enjoy.
-- Bridget