CHARLIE MITCHELL Years ago, Mississippi Public Broadcasting decided to air a live “town hall” on a topic. Can’t remember what. Twenty or 30 people were to be seated in a studio, taking turns voicing their views. There was a seat open next to Steve Holland. I grabbed it for one reason: I knew he would have something to say, and that if I sat near him I could just nod. As this year’s session ended, the planter from Plantersville – the one and only Rep.