Race is a social construct. We've known that for ages. Do you really think taxi drivers looked at Obama and said "oh, he's biracial?" Do you think waitresses looked at him and thought "Oh, he's biracial. He's not like African-Americans, who don't leave tips, so I'll serve him well?"
His experience has been almost unilaterally that of a black man. Handwaving away the difficulties he's faced as an African-American man in the States by calling him "biracial" is pretty offensive.
~Camilla
Ghavrel is Ghavrel is Ghavrel
*MySmiley*