{
  "id": "R42828",
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      "id": 414055,
      "date": "2012-11-19",
      "retrieved": "2016-04-06T21:37:35.193214",
      "title": "Update on Controlling Greenhouse Gases from International Aviation",
      "summary": "EU ETS international aviation greenhouse gases GHG carbon dioxide CO2 S. 1956 emissions trading International Civil Aviation Organization ICAO UNFCCC European Union climate change global warming international flights Airlines for America A4A China cap-and-trade market-based incentives market-based mechanisms emissions control",
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