In this special summer episode, the contemporary issue being explored is the one day in every Jewish year that way too many of us choose to ignore (assuming that we even know it exists): the grueling nearly 35-hour fast smack in the middle of summer known as Tishah B'Av, which this year begins on Monday at sundown. Those of us who are aware of it want nothing to do with it because it is the ultimate downer day on the Jewish calendar. A downer it surely is, but that's not what Tishah B'Av is r...