They get called in for jury duty just like anyone else, but I doubt many actually get selected for the jury. The last time I had to do jury duty one of the people in the jury pool was a car dealer owner that did a bunch of local commercials and he was one of the first peeps to get canned.

Generally you want your jury to be impartial and bland. Everyone in the jury should be paying attention not the case, not their fellow jury members.