“John McCain’s Call for Courage: Examining the Intersection of Moral and Physical Courage in His Senate Address”

In John McCain’s July 25, 2017 Address to the United State Senate, he calls for bipartisanship in political decision-making, and can be potentially read as a call for courage of the moral kind. Do you think McCain’s moral or physical courage is illustrated in this speech, given that he knew his diagnosis (glioblastoma) was fatal?