Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Activists Want Democrats to Hold 2020 Primary Debate on Climate Associated Press SAN FRANCISCO -- Democratic Party leaders are arguing over whether to hold a presidential primary debate exclusively on the climate crisis. Hundreds of activists were at the Democratic National Committee's summer meeting Thursday in California, where an influential party committee was discussing the matter. But Chairman Tom Perez shows no signs of rewriting the debate rules months into the campaign. Perez opposes single-issuedebates withmultiple candidates on stage at the same time.The DNC instead has encouraged other groups to hold issue-based forums where candidates appear one at a time. Activists say that approach hasn't gotten climate policy enough attention. The meeting came a day after Washington Gov. Jay Inslee ended his presidential bid after failing to gain enough support for his pledge to make climate action the nation's top priority. .