Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

Backass, Richard E. Sprague thought that Umbrella Man shot Kennedy with a poisoned flechette. 

http://www.ratical.org/ratville/JFK/TUM.html

And that tells us everything we need to know about him. No wonder he's your hero. 

Oh, and that "other" African-American? He never produced a picture of him.