A look at some of this week's noteworthy television: 60 Minutes (Sunday, 7:00 p.m., WCBS 2) Yankees third baseman Alex Rodriguez is interviewed by Katie Couric in the wake of the baseball steroids scandal. Extras: The Extra Special Series Finale (Sunday, 9:00 p.m., HBO) The Ricky Gervais series concludes its run with an 80 minute special episode. Duel (Monday-Friday, 8:00 p.m., WABC 7) No, it isn’t Steven Spielberg’s 1971 feature length film debut made for......