UN Global Warming Talks Bog Down in Debate on $100 Billion Aid

UN Global Warming Talks Bog Down in Debate on $100 Billion Aid

Steffi Loos/DAPD

Federal Environment Minister of Germany, Peter Altmaier, speaks to journalists on Dec. 6, 2012 in Doha, Qatar, at the U.N. climate conference. Industrial and developing nations remained divided about a $100 billion aid pledge for 2020.