I just got back from The Passion of George W. Bush, and the actor playing Jeb was *gasp* black! There were dramatic reasons for this (he was the always-ignored brother), but what do the rest of you think?
No, it's just that the whole family except for Jeb was white. The fact that "Jeb" was black showed how he was always kind of left out. There were some jokes that kind of referenced it, too. I'm pretty sure it was a deliberate choice on the part of the creative team.