• Nationals

Maverick Nationals MP George Chistensen has resigned as party whip, conceding he's not the right person to enforce discipline. Courtesy ABC News 24

• Leadership

As Malcolm Turnbull flounders in the polls, Peter Dutton is being mentioned as a possible leader.

• One Nation

Pauline Hanson speculated whether he was an Islamic fundamentalist; now Australia Post chief Ahmed Fahour responds.

• Terrorism

Malcolm Turnbull reveals a man has been arrested in rural New South Wales, accused of attempting to supply ISIS with missile technology.

They are the quotes Bill Shorten can't run away from - from company tax cuts to the Fair Work Commission, the Opposition Leader is haunted by positions he's had in the past.

A question about a flag has resulted in a bizarre discussion between politicians and department heads about the government's flag flying protocols.

• Federal Politics

The former Liberal MP and now independent has welcomed Tony Abbott to join his party, after the former PM criticised the government.

• Tax

Reducing company tax has become a political tug-of-war - here's how the government and Labor arrived at their positions.

• Section 18c

A new report may force Malcolm Turnbull to chose between his party's left and right factions. James Massola explains.

Mimicking the controversial choice made by Treasurer Scott Morrison to bring coal into the parliament, Greens leader Richard Di Natale brought coal that had undergone bleaching from the Great Barrier Reef.

• Federal Politics

A Liberal Senator has got himself into trouble, using an unfortunate saying when discussing refugees and Australia's border protection policy.

• Federal Politics

More information has been revealed about the security fence to be built around Parliament House, answering the key question about whether you'll still be able to roll down the hill.

Depending on who you believe, renewable energy will save you power in the future or expose you to an unstable power grid.

After a big slump in the polls, the PM is blaming his predecessor for the government's increasing unpopularity among voters.

• Federal Politics

The Independent body that decided to cut weekend penalty rates is being attacked for its controversial call.

• Iraq War

An in-depth report reveals the real reason Australia joined the invasion of Iraq and the lessons learnt. David Wroe explains.

• Abbott

The on-going turmoil in the right-wing of Australian politics favours Bill Shorten, says Mark Kenny.

All but ruling out rate cuts, Reserve Bank governor Philip Lowe defended corporate tax cuts in front of the House Standing Committee on Economics.

The prime minister is tired of Tony Abbott's "outbursts", telling 3AW's Neil Mitchell that the former prime minister "knows exactly what he's doing," when he openly criticizes the government.

Coles worker Trent Hunter gave heartfelt remarks at Labor's press conference about how changes to penalty rates would hurt his bottom line. The only problem: he won't be impacted. (Vision courtesy ABC News 24)