Most people outside of California are now saying “Cal who?” but for those of us growing up in the 1970’s, Cal Worthington and “his dog Spot” (which was never a dog) was a staple of local tv advertising. He was 92 Cal Worthington, whose old-time carnival flair built one of the most successful car dealerships west of the Mississippi, has died. He was 92. Worthington died Sunday while watching football