LOL It took over twenty years to decide where to build an extra airport in Sydney How long do we wait for a couple of yank subs, technology already with us, yet a lot more than 5 years ?? How many houses can be built in your 5 year period with what we have today ?? How long did existing technology contribute to the NBN rollout ?? How is todays technology helping Snowy 2 to be built in 5 years??
