This week we will look at what happened on March 21. On that date in 1980, J.R. Ewing was shot by an unknown assailant on the season-ending episode of Dallas. All the world wanted to know for eight months was, “Who shot J.R.?” The answer? You’ll have to look it up. I’m not telling. We are having Wednesday services this week, 6:30-8:00 p.m. That...