Either go none profit and charge dues for posting privilages like DCBryan1 said or start selling Ad space. Fox wouldn't buy because we all already watch but CNN and others might buy trying to woo some new watchers lol.
If you originate and run a successful website that people enjoy visiting repeatedly and they enjoy it so much that they give you money to keep it going and then if that eventually results in you making tons of money - more power to you!
That's the American Dream!