Top Stories for Wednesday 17 October 2012

MSD breach doesn't deter John Key from digital roll out; Radovan Karadzic begins Bosnia war crimes defence; Calls for more openness from Air Force over safety scares; Labour demands answers about defence canister; Principals give school pay roll last chance for success; John Banks wanted his police statement kept private; Both sides discuss what to expect in second US debate; Bill to change the Reserve Bank's focus gets first reading