It took almost two weeks for negotiators from 195 countries to finally pass the landmark climate accord this weekend after several espresso-fueled all-nighters and long, passionate debates over the meaning of a single word, such as “shall.”
Representatives of 195 countries were on the brink of reaching a landmark climate accord that would, for the first time, commit nearly every country to lowering planet-warming greenhouse gas emissions to help stave off the most drastic effects of climate change.
At the Paris climate conference -- where one sticking point is finding money to help poor countries adapt -- President Obama met with leaders of Pacific island nations whose very existence is threatened by rising sea levels. French President Francois Hollande meanwhile talked with African leaders about the climate threats they face. Gwen Ifill reports.
Wall Street prepares for possible rate hikes, Obama's COP21 conference in December, Bernie Sanders draws distinctions with Hillary Clinton, and liberals suffer losses on ballot initiatives like marijuana legalization and anti-discrimination
Gwen Ifill is moderator and managing editor of "Washington Week" and co-anchor and managing editor of the "PBS NewsHour." The best-selling author of "The Breakthrough: Politics and Race in the Age of Obama," Gwen has covered seven presidential campaigns and moderated two vice presidential debates.