President Donald Trump walks with Secretary of Defence James Mattis, Secretary of State Mike Pompeo, and National Security Adviser John Bolton at the NATO headquarters in Brussels, on July 11. (Emmanuel Dunand/AFP/Getty Images)
President Donald Trump, first lady Melania Trump, former President Barack Obama, former first lady Michelle Obama, former President Bill Clinton and former Secretary of State Hillary Clinton listen during a state funeral for former U.S. President George H. W. Bush at the Washington National Cathedral on Dec. 5, 2018 in Washington, DC. (Alex Brandon/Getty Images)
U.S. President Donald Trump waves after pardoning a turkey in a ceremony at the White House in Washington, D.C. on Nov. 21, 2017. (Andrew Caballero-Reynolds/AFP/Getty Images)
U.S. President Donald Trump takes part in a ceremony commemorating the 100th anniversary of the armistice ending World War I at the Suresnes American Cemetery outside Paris on Nov. 11. (Saul Loeb/AFP/Getty Images)
Former President Barack Obama, former Vice President Al Gore, former President George W. Bush, and former Secretary of State Hillary Clinton arrive at the memorial service for Sen. John McCain at the Washington National Cathedral on Sept. 1. (Saul Loeb/AFP/Getty Images)
A protester dressed as Saudi Crown Prince Mohammad bin Salman and another dressed as U.S. President Donald Trump stand outside the White House in the wake of the disappearance of the Saudi journalist Jamal Khashoggi on Oct. 19. (Win McNamee/Getty Images)
U.S. President Donald Trump meets with Saudi Crown Prince Mohammed bin Salman in the Oval Office of the White House on March 20. (Mandel Ngan/AFP/Getty Images)
A man dressed as Pinocchio holds a sign during a protest march against the US president and the Belgian Prime Minister in the city center of Brussels on May 24, 2017. (BRUNO FAHY/AFP/Getty Images)
Donald Trump holds up a replica flintlock rifle awarded him by cadets during the Republican Society Patriot Dinner at the Citadel Military College on February 22, 2015 in Charleston, South Carolina. (Richard Ellis/Getty Images)
Donald Trump speaks during an event to announces a grant for drug-free communities support program, in the Roosevelt Room of the White House in Washington, DC, on August 29, 2018. (MANDEL NGAN/AFP/Getty Images)
Sonny Liston lies out for the count after being KO'd in the first round of his return title fight by world heavyweight champion Muhammad Ali, Lewiston, Maine, May 25, 1965. (Hulton Archive/Getty Images)
A map of the world at the Global Initiative to Combat Nuclear Terrorism International Law Enforcement Conference June 11, 2007 in Miami, Florida. (Marc Serota/Getty Images)
