The head of UN Secretary-General Ban Ki-moon's Climate Change Support team, Marcela Main, provides a global perspective on today’s announcement that the United States experienced its hottest year in history in 2012. UNTV / FILE
Broadcast-quality video for UNifeed stories is available online for two weeks. Should you wish to request older material, please contact the agency source of the material. For UNTV or peacekeeping stories, please contact the UN Video Library.