 They always try to sneak in a vice president to keep the president in check. That didn't quite happen with Kamala Harris and Joe Biden. But so this Warren Christopher played this big role, not only in putting Al Gore in the Clinton administration, but also in the expansion of NATO in which Donlan was very critical. Now, Christopher became the chairman of O'Melveny and Myers, and that remained his base of operation when he was not in government service.