Roger Ailes feels it is more important to support his past and future employees - he knows that Ron Paul won't be going to work for him if he loses, or if he wins. It's just good business.
CNN talks about him more and more.
Because Fox news and Rush Limbaugh tell them that all the other media is biased towards liberals and is lying to them. Their fans avoid all other media so they don't have to listen to "lies". It's really good marketing by Fox.