Of course an even more obvious question is why will it cost an outrageous $43billion for what will very likely be an obsolete white elephant by the time it is finished, if ever.
$43billion provides a for lot of "lost" cash to skim off and fill cronies bank accounts.
Think BER, pinkbats on steroids...
union-owned and controlled labor and clinically insane greenies... an enemy alliance against all Australians.
