You can't campaign for president if you have a tv show - Donald Trump's exact problem till June.
For all we know Beck might be a darling of Roger Ailes and Fox News. Maybe even Rupert Murdock, and it could be they want him to be president. It's not like a lot weirder things have ever happened. He'd have a huge corporation paying the costs.
If not Beck, Fox will get behind Trump, He's practically family and lives nearby. You can tell they all adore him.