On a hot, sunny, August day, my friend Joan Thomas and I set off at 1.30 pm from Peachtree City, Georgia, on the fourth of our road trips across the vast USA. Joan had harboured an inexplicable yearning to visit the Mall of America in Minneapolis, Minnesota, as well as Fargo in North Dakota. The Mall of America is purported to be the largest mall in the USA, and Fargo I associate with that 1996 Oscar award-winning movie with the same name. Despite my only memory of the movie, a dark comedy crime thriller, being of snow and a flat landscape, I was happy to accompany her on this new adventure. Instead of her large old comfortable 1995 Buick, we packed our luggage into her 2006 red Volkswagen beetle, which had been acquired some months earlier as a replacement for the trusty old girl. Except for the two objectives mentioned above, we had no fixed plan or route, and the only constraint was that we had to be back in Peachtree City by 18th August so that I coul...