Opposition Leader Peter Dutton set to announce his long-awaited nuclear energy policy at a press conference today.Nationals MP Keith Pitt told RN Breakfast he's a great supporter of critical infrastructure - like the Opposition's proposed nuclear sites - being held in Government hands. The MP says the tax-payer is already spending millions on the roll-out of renewable energy, a policy which he says as a "humble backbencher" he doesn't support.

• Guest: Keith Pitt, Nationals MP