Stony Stevenson writes: US attorney Jack Thompson, who has campaigned against video game violence, has sent an open letter to the mother of Strauss Zelnick, chairman of video game publisher Take-Two. The letter, which was sent to lawyers representing Zelnick and not directly to Mrs Zelnick, reads as follows: "Dear Mrs. Zelnick: Your son, as you may know (or maybe you don't know), is Chairman of Take-Two Interactive Software, Inc., whose most popular video games are the Grand Theft Auto murder simulator games banned in some countries but sold to children here. "We've already received numerous [GTA IV] reviews, and to a one, they are perfect scores. My mom couldn't write better reviews..." Taking your son's thought, I would encourage you either to play this game or have an adroit video gamer play it for you. Some of the latter gamers are on death row, so try to find one out in the civilian population who hasn't killed someone yet.