By Stan Grant
Faith plays a much bigger role in our lives than many may realise.
Saturday's West Australian election will be decided overwhelmingly on state factors, but its outcome will rumble into Canberra, writes Michelle Grattan.
By Sara James
A crackdown in airport security across the US since Donald Trump's travel ban could be causing lasting harm to the economy, writes Sara James.
By 7.30 political correspondent Andrew Probyn
It's easy to forget how close Colin Barnett came to being an also-ran in the 2008 state election. But it's another world now, writes Andrew Probyn, and tomorrow's election will be tough.