Iran has acknowledged for the first time that it is holding three Australian nationals under spying charges. Blogging couple Mark Firkin and Jolie King, who are facing up to ten years in jail, are believed to be two of the three in prison. Semi-official news agency Tasnim quoted judiciary spokesman Gholamhossein Esmaili today as saying the three had been charged in two separate cases. He said two Australians, likely the ...