You are obviously unfamiliar with the WC Testimony of Chief Curry, SA Sorrels, and SA Lawson. All of these law enforcement individuals were inside the Lead Car. Please bone up on the Officer Chaney/ Lead Car Event and the WC testimony of these 3 individuals. Once you become knowledgeable regarding all of this, we can engage in an enlightening discussion. Your current unfamiliarity in these areas renders a meaningful discussion difficult if not impossible.
I'm familiar enough with it to know that Lawson told the WC that "the events after [the third shot] are a little bit jumbled" in his mind, and that he didn't say how fast the car was going when Cheney and Curry went tete-a-tete. While Lawson said that the limo never passed the lead car, I've already posted photographic proof that he was wrong on that point.
I'm familiar enough with it to not that Curry didn't testify about exactly when or where and Chaney exchanged words, or about how fast he was going at thing time it happened. The same with Sorrels.
And because of that, I have no idea where you get the idea that the lead car had to be either stopped or "speeding/racing" too fast for Curry and Cheney to understand each other. As far as I can tell, you assertion is nothing more than something you pulled wholly from your own fervid imagination. And your attempt at a Huffy Queen Bee Act only makes me even more confident that your assertion are just the application of make-believe on your part.