The US President has urged delegates at a UN climate change summit not to put the issue on the back burner. <br /><br />The meeting in New York is meant to lay the groundwork for a global agreement on reducing carbon emissions.<br /><br />Al Jazeera's Kristen Saloomey reports from the United Nations.<br />Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website http://www.aljazeera.com/
