Mark Wahlberg may be one of Hollywood?s most in-demand leading men, but his acting career might just be matched by his role as producer. Over the past decade or so, the former rapper has produced such hit cable television series as Entourage and Boardwalk Empire as well as a number of his own films. USA Network has picked up a new pilot based on Shooter, the Antoine Fuqua movie (released in 2007) that stars Wahlberg and is based on author Stephen Hunter?s novel of the same name.