Not your poll but a Quote, says you.
Not your thesis but a Quote, says you.
Not a Quote, says I.
Not a Quote but your argument, says you.
Well, here is Chris Kraft's actual sourced quote:
http://www.imdb.com/title/tt1243980/quotes
There's a trailer for that documentary:
http://www.youtube.com/watch?v=ppOgZxm6QPE
And here's a You tube play list for the whole thing:
http://www.youtube.com/watch?v=uvVWwg2oXWU&feature=PlayList&p=9FF1E6BEB426F103&index=0&playnext=1
So where's John Glenn's "exploding eyeball" quote? After 8 minutes there isn't even a logical place for John Glenn's alleged quote!
Finally, in part three, starting at 7:26 we have: