If Barack Obama makes it all the way to becoming the Democratic nominee for President in 2008, a feat he says he may attempt, a much more complex understanding of the difference between color and ethnic identity will be upon us for the very first time. Back in 2004, Alan Keyes made this point quite often. Keyes was the black Republican carpetbagger chosen by the elephants to run against Obama for the U.S. Senate seat from Illinois. The choice of Keyes was either a Republican version of affirmative action or an example of just how dumb the party believes black...