Yes they should. At least not "so white". Lion's share goes to
  whitey. It may be tiresome but you're not just talking about
  making a movie, you're talking about where the money goes, who
  is getting the jobs. I have nothing against affirmative action
  in casting. Two equally qualified actors, one a white man
  playing a hispanic man, and one a hispanic man playing a
  hispanic man.. I mean, come on, pick the hispanic man. It's not
  that hard. = My mother was married to an Egyptian for a couple
  of years. I don't know if today's Egyptian is representative of
  ancient Egypt, but as far as I know, they consider themselves
  Arab - neither black nor white. Some Egyptians are Nubian, which
  is also neither black nor white. If you're saying Caucasian is
  white, then you're probably correct, but I don't understand the
  4-race division system anyway. Seems old fashioned. =