I might also add they seem to all have books so they go on each other's show to hawk their books.
They almost always have a "panel" with one (Fox new contributor)liberal that talks over everyone else making them all look like the idiots they are.
The only somewhat decent books I see in this subgenre is with the Bill O'Reilly "Killing" series. It's definitely a formula but I usually learn something new from them.
But to each their own.