The counter terrorism bureau - Scott Pelley brings viewers on a personal tour conducted by Police Commissioner Ray Kelly of what may be the world's most sophisticated terror defense forces - the New York City Police Department's counter terrorism unit. The murder of an American Nazi - Lesley Stahl reports on the murder of a neo-Nazi leader and captures a growing subculture of hate playing out in America's backyards and alongside the border - where neo-Nazis patrol in order to keep illegal immigrants out. Parker and Stone - Steve Kroft talks to Trey Parker and Matt Stone, the creators of Comedy Central's "South Park" and gets to watch the process that each week produces another scathing and hilarious episode for the biggest hit on basic cable television. Now the disrespectful duo also have the biggest hit on Broadway, the musical comedy "The Book Of Mormon."