The devil is in the details... Which are totally absent from the article. So what if it drove itself down the freeway? This is literally the easiest thing that

The devil is in the details... Which are totally absent from the article. So what if it drove itself down the freeway? This is literally the easiest thing that "self-driving" vehicles manage to do. Did it fuel itself? Did it take exits and drive itself to the gas station? Where did the driver take over when it got near the delivery docks? Did the truck also get clearance and dock itself? Did the truck even pull itself out of the loading dock when it first embarked on it's trip? Those are the hard things to solve, and conveniently are omitted.