Somewhere along the way, we will explain to future generations how gasoline once cost about 35 cents a gallon and how someone would pump it for you, check your tires and oil and wipe off your windshield. Recently, we seem to have gotten very excited about gasoline for less than $2 a gallon and we’re willing to wait in line for it. A lot of people’s names escape me, but I remember all of our service station men.