U.N. Climate Negotiators Haggle In Poland

Reuters reports that half-way through crucial talks to breathe life into the Paris climate deal negotiators haggled over how to share out the cost of curbing global warming. They also struggled to pare down a sprawling text.
The two weeks of talks began at the start of the week. They are billed as the most important U.N. conference since the Paris 2015 agreement on climate change.
The goal is to meet an end-of-year deadline.