The European Union may be risking a trade war over plans to charge all airlines for their CO2 emissions that have doubled in the past 20 years. <br /><br />China is reconsidering 14-billion euros in Airbus orders. India, the United States and other countries in a so-called 'coalition of the unwilling' are also threatening retaliation. Airbus and six European airlines are asking for flexibility. <br /><br />...<br />http://www.euronews.net/