John Sidney McCain III (August 29, 1936 – August 25, 2018) was an American politician. He was a United States Senator from Arizona. McCain was the Republican Party's candidate in the 2008 United States presidential election. McCain married businesswoman Cindy McCain in 1980.
McCain's father and grandfather had been Admirals in the United States Navy. His great-great-grandfather was a slave owner in Mississippi. He served as a naval aviator during the Vietnam War. When his plane was shot down, he was captured by the North Vietnamese military. He was a prisoner of war with Colonel and future Washington State Senator Leo K. Thorsness for more than five years. During that time, he was tortured.