Zapruder's "stick-man" was using a walkie-talkie!

[Jake Maxwell]

I agree. 

Steve, "clearly, he has something in his left hand" - what that is exactly, is the question. It looks like the behavior of someone running with a walkie talkie. But again, clearly, he has something in his left hand.

[Steve Barber]

Steve, "clearly, he has something in his left hand" - what that is exactly, is the question. It looks like the behavior of someone running with a walkie talkie. But again, clearly, he has something in his left hand.

No he doesn't "clearly" have something in his left hand.  He clearly has something in his right hand, but he doesn't "clearly" have anything in his left hand.  You have yet to prove this other than saying it over and over.  The film is too blurry, too grainy, and too dark to say there is something in his hand with 100% certainty. You thrive on blurry images to try making a case for everything you have posted in here, and it's insulting to say the very least. 

[Duncan MacRae]

Steve, "clearly, he has something in his left hand" - what that is exactly, is the question. It looks like the behavior of someone running with a walkie talkie. But again, clearly, he has something in his left hand.

It looks more to me that he is almost certainly covering his ear with his left hand, to muffle in anticipation, the sound of more shots coming, perhaps.

It's more likely that he has something in his right hand, or sticking out of his right pocket, probably his Radio. See Below.

[Richard Rubio]

Transistor radios were certainly available in 1963:

https://en.wikipedia.org/wiki/Transistor_radio

[Jake Maxwell]

Transistor radios were certainly available in 1963:

https://en.wikipedia.org/wiki/Transistor_radio

Indeed... and walkie talkies were certainly available as well... They were using the radio in the car to know where to park... No transistor radio in hand. Actions and appearance look more like a walkie talkie...

[Jake Maxwell]

I was actually quoting your words posted earlier... Regardless, his left hand is clearly up to his ear... he's leaning over running, and could very well be using a walkie talkie... He is a person of suspect... It would be good to know more about Robert Foster....

[Richard Rubio]

It looks more like he is holding a pistol to his head and not a walkie-talkie.  Even a compact walkie-talkie has a bit of thickness.