When does Season 2 start? Is it going to be Spring 2012?
never mind - found it. Said around the same time of year, so April 2012. However, it also said Season 2 will be 10 episodes? Are they going to break the longer A Clash of Kings into two seasons?
Game of Thrones Renewed for Season Two - TV.com
No, the 12 episodes was hope/speculation from GRRM. He was saying that he hoped for extra episodes so that he could effectively tell Clash of Kings better due to it being longer than Game of Thrones.