PRI's The World: 03/03/2016

How will the next president deal with climate change? The US made big promises at the climate change summit in Paris last December. The World's environment reporter Carolyn Beeler, who was in Paris, explores what might happen, depending on who wins the White House. Then, staying on the political beat, we'll hear from a Trump supporter in Florida. Pola Hansberger is originally from Nicaragua, and runs her own group called "Legal Immigrants for America." Host Marco Werman finds out why she's a fan of Trump. Plus, we check in with an Italian novelist who has become a fake Republican presidential candidate.