Racial discrimination is not a permissible solution. That can only weaken the principle of equality embodied in the Declaration of Independence and the Equal Protection Clause. Show me in the Constitution where you get a right to separate citizens based on race. I think what we've become comfortable with is thinking that there is some good discrimination, and some bad discrimination. Well, who gets to determine that? And if you look in the briefs and the race cases, the segregationists, the people who thought you should have a separate system, they said that they thought it was good for both races. So they thought it was good discrimination.