Rachel Alexander keeps harping on FOXNews and it's dearth of minority talking heads. She mentioned some chick that wrote a letter to Reince Priebus about this, as though FOXNews were run by Reince Priebus. How naive.
Fox News is not run by Repuglicans for the benefit of the party's political fortunes. If it were, it would focus-group its choice of presenters and Rachel would be happier.
Fox News is a business. It caters to white people of generally right wing sensibility. There is a lot of money to be made there. If maximizing profit at Fox News hurts Republicans' (and FOXNews') image with the broader set of Americans, that is something Ailes & Co. will shed a tear about on therir way to the bank.