WA still the most resourceful state; PM plugs Gorgon in US investment sales pitch; WA's work safety stance carries risk; Voters back ETS but not early poll; Skills crunch looms in resources sector

WA still the most resourceful state; PM plugs Gorgon in US investment sales pitch; WA's work safety stance carries risk; Voters back ETS but not early poll; Skills crunch looms in resources sector