The President whose cabinet James Mattis served on assumed office on what date?
James Mattis James Norman "Jim" Mattis (born September 8, 1950) is a retired United States Marine Corps general who is the 26th and current United States Secretary of Defense, serving in the Cabinet of Donald Trump. Mattis was previously the 11th Commander of United States Central Command during the presidency of Barack Obama, and was responsible for American military operations in the Middle East, Northeast Africa, and Central Asia.
James Brady James Scott Brady (August 29, 1940 – August 4, 2014) was an assistant to the U.S. President and White House Press Secretary under President Ronald Reagan. In 1981, Brady became permanently disabled from a gunshot wound during the attempted assassination of Ronald Reagan. Brady became an ardent supporter of gun control as a result of this event.