I've been told all that speeding stuff is entirely the call of the SS. THEY are tasked with protecting the POTUS from wack-jobs like the little general and her hand maidens.
I'll never forget my very first protest in 1997.... We (hubby and me) were across the street from a swanky hotel/fundraiser for Algore. Only three of us with our goofy signs. A SS agent came out, walked to the very tip of the curb, facing us, with his back to the rich folks rolling in.... When he positioned himself so that no one but us could see his face, he broke out in a HUGE GRIN!!
....One of my favorite memories!
wow!
That story brought a big grin to my face too