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

This is mathematician Richard Charnin's take on the likeness between the figure at the CIA training camp and Danny Arce.

Quick Calc ( may be too simplistic). Assume 200 in Dealey Plaza. US. pop = 200 million in 1963. Probability of a given CIA individual being in Dealey Plaza = 200/200,000,000 =1 in a million. Prob (2 in Dealey Plaza) = 1 in 1,000,000,000,000 (or 1 in a trillion)