Senator CORMANN (Western Australia) (14:34): Mr President, I ask a supplementary question. Given Mr Rudd's criticisms of the Gillard-Swan mining tax, specifically his criticism that it has not raised any meaningful revenue, punching another black hole into Labor's budget, will Mr Rudd now join the coalition in our commitment to scrap the mining tax, along with the expensive promises Labor have attached to it? Or does he intend to attach himself to the extreme cause of the Greens and— Senator Cameron interjecting— The PRESIDENT: Order, Senator Cameron! Senator Cormann, repeat the last part of the question. Senator CORMANN: Will he attach himself to the extreme cause of the Greens and Senator Cameron and ramp the mining tax up further?