Rich countries including the European Union and the United States have pushed back against efforts to put financial help for poor nations suffering the devastating effects of global warming firmly on the agenda for this year's U.N. climate summit.
Observers and campaigners attending a ten-day preparatory meeting in Bonn, Germany, that's wrapping up Thursday expressed frustration at the resistance shown by developed nations to formally discussing how poor countries can get more aid when they're hit by climate disasters.
