On today's show we're looking at the recent cases that were held in the Northern Territory Supreme Court, prosecuting peace activists who walked onto the secretive Pine Gap military base. We will be discussing why environmentalists should care about Pine Gap and about peace issues. Throughout the show we will be talking to a number of experienced peace activists who were present at the trial: defendant Margaret Pestorius, former senator Scott Ludlam, academic Richard Tanter, and long-time activists Graeme Dunstan and Felicity Ruby.