I've just read the post where you realised the man you thought was Bennett, tilting his head to look around Powers, was actually Powers.
Correct, Little Man.
Here's something I wrote up on the subject especially for you:
David F. Powers was Special Assistant to JFK and was sitting on the passenger-side jump seat in the Secret Service follow-up car during the motorcade. Secret Service Agent Glen Bennet was sitting behind him on the rear seat and is apparently not visible in the Zapruder film.
Here’s part of his 12/18/63 statement:
"[W]e made a sharp right turn, for about a ˝ block, then a curved left turn into a slight downhill grade, entering an area with little or no spectators. We were still travelling at the normal rate of speed of from 12 to 15 miles per hour when I heard a noise, similar to a firecracker, exploding in the area to the rear of the car, about 12:30 pm. Immediately I heard what I firmly believe was the President’s voice, “My God, I’m hit!” I turned around to find out what happened when two additional shots rang out, and the President slumped into Mrs. Kennedy’s . . ." [This is the end of page on the website where I found this statement.]
It's very interesting that Powers says he turned around between the first and second shots.
(Devil's Advocate: Was the second of the "two additional shots" just an echo of the [fill in the blank] shot in the echo chamber known as Dealey Plaza?
Now, if I recently misidentified virtually bald Powers as fully haired Secret Service Agent Glen Bennett in another thread, I sincerely apologize from the depths of my largish-but-ugly old "Deep State" / "National Security State" heart, and I now have some new thoughts and observations for all of you "Lone-Nutters" and tinfoil-hat JFKA conspiracy theorists, alike, to chew on.
As we all(?) know, Abraham Zapruder, having started filming the motorcade seven seconds prematurely, resumed filming at Z-133 when the limo was already, IIRC, about 100 feet down Elm Street.
Given that basic fact, in Z-136 we see virtually bald-headed Bennett oops I mean Powers looking sharply to his right, and then in Z-140 he's looking straight ahead. We don't know what he was doing before Z-133 because neither Zapruder nor Robert Hughes nor Tina Towner were filming during the critical hypothetical "Z-124", "125", "126", "127", "128", "129", "130", "131," and "132" frames.The sprocket hole and "blur" prevents us from seeing Bennet oops I mean Powers in Z-133, Z-134, and Z-135, but in Z-136, Z-137 and Z-138 it seems we can see Powers' head as it's turned far to his right, perhaps "to find out what happened" behind him half-a-second earlier at hypothetical "Z-124".
Pesky Question: Why does Bennent oops I mean Powers start tilting his head far to his right starting around Z-frame 149?
To get a better view of JFK (perhaps around the guy riding "shotgun" in front of him -- Assistant Special Agent In Charge, Emory Roberts) to determine whether or not he'd been hit by that first missing-everything shot aka "firecracker" at "Z-124"?
Devious Rhetorical Question: Is it just a coincidence that Secret Service Agent George Hickey, sitting up high on the other side of the car, is leaning over and looking at the pavement at this point (Z-149), given the fact that he reported later that he thought he'd heard a firecracker and seen its remnants float down there?
Regardless, here's a creative posit:
It James Tague down by the triple underpass who yelled out, "My God, I'm hit!" !!!
I mean I mean I mean (to borrow a phrase from Jimmy DiEugenio at the so-called JFK Assassination Debate - Education Forum), wasn't JFK, wounded in the neck and paralyzed by Oswald's second shot (around Z-222) as he was, incapable of saying anything at that point?
More likely, JBC, right?
Was Dave Powers, like so many other witnesses, confused as to what he had witnessed?
Was the sequence of events a bit jumbled in his memory?
Oh well, at least he correctly said there were three shots (the first one of which he said sounded like a firecracker) and that he turned between the first one and the second one to find out what had happened in the area to the rear of the car, so I guess I shouldn't be too hard on him.