Anna Henderson's Canberra: Pauline Hanson's burka stunt and environment laws final push

The Senate was suspended after One Nation's Pauline Hanson wore a burka in the chamber. The Senator claimed it was a national security issue, but Anna Henderson says her claims don't stack up. Meanwhile federal environment minister Murray Watt is trying to push changes to environment laws through in the final sitting week, but at this stage neither the opposition nor the Greens are on board.  Guest: Anna Henderson, SBS World News Chief Political Correspondent | National Press Club DirectorProducer: Catherine Zengerer