They're all racist as fuck and they willingly prove it whenever they are given a chance, but since very few media people with access ever press them on their views on race they very rarely need to say anything...

You don't even need to back them into a corner, just invite them to give their views on the inferiority of other races...

Ask them why the gap exists.

Ask them if it exists because of what was/is done to Aboriginal ppl, or it is something innate in us?

Ask them why Aboriginal people didn't invent the wheel.

Ask them their thoughts on a possible future Australia that isn't predominately white.

Just ask them...

I'll wait...