Australia's economy could at a critical turning point after the official jobless rate unexpectedly ticked higher to 3.7 percent in July. While the jobs market remains tight and economy for the most part is resilient, that could change dramatically in the coming months given the economic storm clouds ahead. Also .. Telstra CEO Vicki Brady on profits driven by the need for speed. And trivia about the late Sir Michael Parkinson - he featured on the cover of Band on The Run by Paul McCartney and Wings.