The above exchange, folks, is a snapshot into the Warren Gullible 'scientific' methodology:
Something threatening to the official story? Why, we need but wave it away and it's gone!
Something conformable to the official story? Only a lunatic would doubt it!
Note how absolutely none of the suspicion our resident Warren Gullibles bring to bear on Mr. Rowland is brought to bear on Mr. Givens' late-developing story about seeing Mr. Oswald on the sixth floor after the men had broken for lunch. Yes, folks, the same Mr. Givens who told Secret Service this on 8 Jan 1964:
Mr. Givens: an honest witness
Mr. Rowland: deserving of our paranoid distrustSuch a chasm of reality-denial & delusional cherry-picking...................... Entertaining to watch though!