Internet streams of TV content are now common. ABC, CBS, FOX, NBC, Comedy Central and
Discovery all provide internet viewing of their content.
For "news" channels, however, content is mostly limited to "clips" and not "live" broadcasts.
CNN does stream "
CNN International Live" but even that is frequently "not available".
For those away from their TV who want a "live" news stream, there are few options.
The link below does provide viewing of both
Fox News and CNN (but not MSNBC)
live.
The quality is not that great (especially in fullscreen mode) but in a pinch ...
Live TV News - Fox News / CNN (http://tinyurl.com/livetvnews - broken link) - click on "
Change Channels"