["BIOGRAPHY & AUTOBIOGRAPHY \/ Presidents & Heads of State","HISTORY \/ Modern \/ 20th Century","HISTORY \/ United States \/ 20th Century","HISTORY \/ United States \/ General","POLITICAL SCIENCE \/ American Government \/ Executive Branch","Ex-presidents;United States;History.","Presidents;United States;History.","20th Century","BIOGRAPHY & AUTOBIOGRAPHY","BIOGRAPHY & AUTOBIOGRAPHY \/ Presidents & Heads of State","Ex-presidents;United States;History.","GENERAL","General Adult","HISTORY","HISTORY \/ Modern \/ 20th Century","HISTORY \/ United States \/ 20th Century","HISTORY \/ United States \/ General","History\/American","Modern","Nancy Gibbs, Michael Duffy, Time Magazine, United States, The Presidents Club, history, private relationships, American presidents, backroom deals, alliances, rivalries, heads of state, Dwight Eisenhower, inauguration, Harry Truman, Herbert Hoover, Oval Office, John F. Kennedy, JFK, Bay of Pigs, Ike, Reagan, Richard Nixon, Lyndon Johnson, Gerald Ford, Jimmy Carter, Bill Clinton, George Bush, George W. Bush, Barack Obama","Non-Fiction","POLITICAL SCIENCE \/ American Government \/ Executive Branch","Presidents & Heads of State","Presidents;United States;History.","U.S. PRESIDENT","UNITED STATES HISTORY (SPECIFIC ASPECTS)","United States","History"]