Never listen to experts?

Never listen to experts? Learned your lesson? An expert from the Highway Patrol says one of his jobs is to “make sure what they’re ( truckers) telling the truth is correct.”  Expert testimony verbatim, I swear.  Furthermore, I swear I heard this morning from experts on their need to follow regulations (and lots of them).  Lastly, safety will be a high priority at airports this July 4^th weekend, with extra “behavior detection specialists” visibility on hand.  Lesson over.