In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Q: Passage: With diplomatic tensions building and the United States facing a possible military confrontation with China, Air Force One mysteriously crashes in the desert while heading to California, with U.S. President, Jeremy Haines, on board.  While the crash is being investigated and the President's fate is yet uncertain, Vice-President, Kermit Madigan, becomes Acting President.  Unfortunately, Haines had left him uninformed of current foreign policies. Madigan must now rely on the late President's aides to fill him in on information he lacks, while the aides attempt to further their own agendas. 
National Security Advisor, George Oldenburg, claims that Haines was preparing to go to war if the Chinese did not back down, while career diplomat Secretary of state, Freeman Sharkey, asserts that Haines was pursuing a peaceful solution to the problem with China. Madigan's wife, Hester, sees this as an opportunity to advance his career, but the Washington political community doubts his competence. In dealing with growing tensions and conflicting advice, Madigan struggles to avoid a nuclear war with China. Meanwhile, it turns out that President Haines was not aboard the crashed plane after all.
A:
What is the full name of the person who left the Vice President uninformed of current foreign policies?