JFK Limo Dead Stop or Rolling Stop: HARGIS,Clark,Summers,Bo Byers & MaryWoodward(journos),DavePowers

2nd try
The last one was supposed to be this but I clipped one video on top of itself instead of putting the two clips together.
The 2 clips are from Vince Palamara's page. I Think he did the edits & the words in the beginning & clipped &compiled them but not sure since he also posts other people's work.
Byers was from Houston Chronicle, Woodward from Dallas Morning News.