Senegal struggles to cope with climate change despite promises of help from other nations

In 2009, a group of wealthy nations committed to helping less developed countries cope with the effects of climate change. But where the $100 billion goes has been tough to verify and critics say the effort has done little to help the people who need it most. With support from the Pulitzer Center, Fred de Sam Lazaro reports on efforts to combat climate change and alleviate poverty in Senegal. PBS News is supported by - https://www.pbs.org/newshour/about/funders