Sydney Morning Herald: A new face may become the federal climate change minister, with Penny Wong tipped to stand aside after a difficult tenure. Her replacement faces the tough task of crafting a new climate policy – possibly involving a carbon price – out of a hung parliament. It will be an important decision for Prime Minister Julia Gillard; climate change became Labor’s Achilles heel as the party struggled to come up with a policy. Senator Wong was one of Labor’s most promising MPs when it …