Agence France-Presse: Computing giant Apple has decided to leave the US Chamber of Commerce in protest over the organization’s opposition to tough climate change rules, according to a letter published on Tuesday. The firm “supports regulating greenhouse gas emissions, and it is frustrating to find the Chamber at odds with us in this effort,” according to Apple vice president Catherine Novelli. “We would prefer the chamber take a more progressive stance on this critical issue and play a constructive …