[0:00] - Senator John McCain, Senator Lindsey Graham, Senator Amy Klobuchar, Senator Chris Murphy, and Victoria Nuland (former member of the foreign service, served as the Assistant Secretary of State for European and Eurasian Affairs at the United States Department of State from 2015 to 2017 and US Permanent Representative to NATO from 2005 to 2008.)

[4:34] - Explanation by Ted Galen Carpenter, Senior Fellow at the CATO Institute: https://www.cato.org/people/ted-galen-carpenter