Since Baker was confused about this point all the way to September, and I don't think Truly mentioned it in his testimony, when was the first appearance of the Coke Oswald allegedly was drinking on the second floor?
Did it come from the Fritz notes?
David,
I believe that Roy Truly was a CIA asset and was instructed to do what he did.
Marrion Baker was probably told that his lies were necessary to prevent WW3, or some other national security nonsense. He was doing his patriotic duty.