The Opposition Leader Peter Dutton is lashing out against the Government's renewable policy, he says it's going to be more expensive than the cost of implementing nuclear energy.

The ACCC is taking action on the supermarkets, but the Government is moving closer to bringing its mandatory code with new penalties for breaches - does this set the Government on another collision course with big business? 

Political Editor for the Guardian Australia Karen Middleton joins RN Breakfast to discuss the latest developments in federal politics.

Guest: Karen Middleton, Political Editor for the Guardian Australia