[podcast]https://uat.crikey.com.au/wp-content/uploads/2011/07/Canberra-Calling-Extreme-28-July-2011.mp3[/podcast]

This week, Crikey’s Canberra Correspondent Bernard Keane and Crikey deputy editor Jason Whittaker talk about extremism in public debate; such as Republicans taking US to brink of default, wild claims about the carbon price, why Gillard gets so much abuse and the declining trust in media.