 remove himself because he already has all the delegates and he is the presumptive nominee. But it's not lost on me, Mike, that they had the debate before the conventions happen. What is the mechanism in place? Should the Democrats want to replace him? What do they do? Right. So the overall terms that people should be familiar with are substitution and withdrawal. Those are the legal terms that govern this. Substitution is what it sounds like. Someone else going in, being substituted for President Biden. Withdrawal is Biden voluntarily.