Republican Presidential candidate Donald J. Trump says he’ll build a wall along the U.S.-Mexico border to block undocumented immigrants. Now Trump is planning to build another wall, this one to hold back rising seas at his luxury golf resort in Ireland. POLITICO’s Ben Schreckinger tells host Steve Curwood how the Trump Organization specifically cites climate change as a reason to build this wall, despite the real estate mogul’s avowed climate skepticism. (published May 27, 2016)