John McCain, Republican Senator and Vietnam Hero, Dies

The transcript discusses the global respect for John McCain, highlighting reactions from world leaders like Angela Merkel and Emmanuel Macron. It also covers the future of McCain's Senate seat, mentioning potential candidates such as his wife Cheryl and former senator John Kyle. Arizona Governor Doug Ducey will appoint a placeholder until the 2020 election, with the winner serving until 2022.

What was the global reaction to John McCain's passing as mentioned in the text?

Who are some of the world leaders that expressed respect for John McCain?

What role did John McCain play in relation to U.S. troops according to the text?

What is the process mentioned for filling John McCain's Senate seat?

Who are some potential candidates mentioned for McCain's Senate seat?