Thomas Sewell might be the current face of neo-Nazism in Australia but wherever his bald head pops up inciting racial hatred it is likely right-hand man Nathan Bull will be standing beside him. When Bull first emerged on the far-right scene a couple of years ago he was a baby-faced stirrer with a penchant for offensive T-shirts and juvenile antics. He is now a 23-year-old father and his childish smirk has gone. Sewell is the leader of the National Socialist Network (NSN) and has long courted media attention, while Bull - the son of a Victorian policeman - has generally...