I heard the driver swerved out of the way of a car which stopped/slowed to watch the motorcade.
— DataDebunk 🇺🇸⌛ (@DataDebunk) March 10, 2019
I can believe this. If true probably what happened was that idiot #1 in front of idiot #2 slowed/stopped to watch the motorcade and idiot #2 was looking at the motorcade instead of where he was going.