</font><font color="blue" class="small">( For cable viewers, the number one network is FOX, although I've not seen numbers on how it stacks up against the 3 major networks on broadcast news stories. )</font>
For that channel alone, I'm glad I have cable. It's been on (in the background in my office) since 2AM this morning. I believe they're way ahead of the others on the election and other subjects.
As for viewership, it comes down to how they rate a "viewer". CNN still gets more "viewer" hits a day but Fox gets more "viewer" minutes.
Not using specific numbers, here's approx. how it goes.
2 million people go to CNN per day and watch for 6 minutes (like Bob said, to get the headlines or breaking stories). CNN then has 12 million viewer minutes.
.5 million people go to FNC per day but watch for 30 minutes. FNC then has 15 million viewer minutes.
So, who's the most watched? Do you count the actual people or how many people watch for how long?