I saw the title and had to check it out. This discussion will engage your brain. Different people are going to have different interpretations. You can read it, or watch the 13 min video clip. I'd suggest the clip, to see the body language of the two men.
SGT James Murphy,
CPT Jack Durish,
SPC Gary Welch,
SGT Mark Anderson,
CPL Douglas Chrysler,
Maj Marty Hogan,
CSM Charles Hayden,
SMSgt David A Asbury,
MSgt Robert "Rock" Aldi,
SSG William Jones,
SSG Michael Noll,
MAJ Dale E. Wilson, Ph.D.SGM Erik Marquez,
CW3 Harvey K. SFC William Farrell,
CPL Ronald Keyes JrSgt (Join to see),
SSG (Join to see)1SG Dan Capri,
LTC (Join to see)