I have not seen this mentioned on this site.
I read that it seems if you are running 4.2 OS or higher, you can now download CNN or ABC videos OTA. I tried it and was successful, so it really does work.
From your device
1)
http://CNN.com
Go to Top Video and click.
2)
ABC News: Online news, breaking news, feature stories and more
Go to any category in the video section.