After seven months in power, given the performance and record of the forty-fifth president of the United States, the question of fitness to retain the office is no longer an idle one. The Trump White House seems in perpetual chaos and incapable of restraining the president’s lesser angels in word, deed and twitter account. Each week appears to be worse than the previous one. Whether threatening war with North Korea or stubbornly refusing to sanction neo-Nazis, white supremacists and the Ku Klux Klan, Mr Trump seems incapable or unwilling to act presidentially. But in fairness, virtually all presidents stumble in their first year in office. Franklin Roosevelt assumed the presidency in 1933 as America was in the throes of the Great Depression and the cancer of Nazi Germany was beginning to metastasize. Harry Truman had never been briefed on the atom bomb before FDR died in April 1945. An exception was Bill Clinton. By 1993, the Soviet Union had collapsed. George H.W. Bush had moved to make Europe whole, free and at peace and driven Saddam Hussein from Kuwait. And the economy was recovering. Yet the first months of the Clinton administration were tumultuous. An ill-advised attempt to allow homosexuals to serve openly in the military turned into a political disaster. Whitewater, “TravelGate,” health care reform and the suicide of Vince Foster, a White House aide close to the Clintons, roiled the administration. The president’s popularity was about as low as President Trump’s is today. George W. Bush had to confront September 11th and the subsequent war on terror and interventions into Afghanistan and Iraq—-the first conflict unresolved after sixteen years and the second arguably the greatest strategic disaster since the Civil War. Barack Obama inherited the financial collapse of 2008 and the two unfinished wars. And Donald Trump assumed the presidency with American forces still at war, a sluggish economy, a nation profoundly divided along partisan lines and a government that was at best dysfunctional. Yet, so far, President Trump has not matured. Nor has his temperament and performance reassured a majority of Americans that he is fit to continue as chief executive. But replacing or removing a president from office is made purposely difficult by the constitution. Presidents can leave office through half a dozen means. First, presidents can resign or refuse to run for re-election. Harry Truman called it quits in 1952. Richard Nixon, facing certain impeachment by the House of Representatives for “high crimes and misdemeanours” and conviction by a 2/3 vote of the Senate chose to resign making Vice President Gerald Ford his successor. Lyndon Johnson, tormented by Vietnam would not accept the nomination of his party for a second term. Second, the Twenty-Second Amendment limits a president to two elected terms enacted after FDR was thrice re-elected. Dwight Eisenhower, Ronald Reagan, Bill Clinton, George W. Bush and Barack Obama left office as mandated by this amendment. Third, presidents can die in office. William Henry Harrison succumbed to pneumonia after weeks in office. William McKinley and John Kennedy were assassinated. Fourth, presidents can be impeached and convicted by the Congress. Andrew Johnson and Bill Clinton were the only presidents ever impeached by the House. Neither was convicted by the Senate. Finally, presidents can be removed if incapacitated under the Twenty-Fifth amendment. This amendment was sensibly approved in the nuclear age so that the duties of the commander-in-chief were temporarily passed on to the vice president if the president were incapacitated either by a stroke or other medical condition or if undergoing surgery in which anaesthesia was administered. Normally, the president would sign a letter temporarily assigning power to the vice president. Then, after surgery in the cases of Ronald Reagan and later George H.W. Bush, the president would reassume his duties. However, and this is a big however, should the vice president and a majority of the cabinet agree that a president was incapacitated, after informing the President Pro Tempore of the Senate and the Speaker of the House, a president could be temporarily removed. But the president has the penultimate say. He (and one day she) can inform Congress that the incapacitation was temporary and reassume duties. Only then would a 2/3 vote of both Houses remove the president. These are uncharted and dangerous waters. Unless President Trump can change his personality and temperament in his eighth decade and the Russian allegations prove baseless, those waters do not seem to becoming any calmer Further, while the Constitution specifies removal for “treason, bribery and high crimes and misdemeanours,” only in approving the articles of impeachment can the House define what high crimes and misdemeanours mean. Incompetence and temperament do not easily fall into this category. Here, the “emoluments clause” could come into effect. The emoluments clause states in part: “… And no Person holding any Office of Profit or Trust under them, shall, without the Consent of the Congress, accept of any present, Emolument, Office, or Title, of any kind whatever, from any King, Prince, or foreign State. President Trump is already facing several lawsuits over this clause. The question remains——suppose he continues to stumble and demonstrate an unfitness to govern. What next? The new chief of staff, General John Kelly and Trump’s closest advisers—his daughter Ivanka and son-in-law Jared Kushner—-have had little overt impact in tempering presidential temperament and conduct. Or suppose collusion and illegality over Russian entanglement resulted from one of the current investigations? The most rational case would be a delegation of senior citizens, probably Republicans, privately meeting with the president to put him on notice about his conduct. The problem is who would fall into this category? With Richard Nixon, the House and Senate had many stalwarts particularly Howard Baker. Who would fill this role? These are uncharted and dangerous waters. Unless President Trump can change his personality and temperament in his eighth decade and the Russian allegations prove baseless, those waters do not seem to becoming any calmer. The writer has served on the Senior Advisory Group for Supreme Allied Commander Europe (2004-2016) and is currently Senior Adviser at Washington DC’s Atlantic Council, chairman of two private companies and principal author of The Doctrine of Shock and Awe. His next book due out this year is Anatomy of Failure: Why America Loses Wars. It argues failure to know and to understand the circumstances in which force is used guarantees failure. The writer can be reached on Twitter @harlankullman Published in Daily Times, August 24th 2017.