This week on Nonprofit Nation, I’m excited to sit down with Erin Hogue, Senior Director of Spark Good at Walmart. Erin is leading the charge on how Walmart is bringing nonprofits, customers, and associates together to make a real impact in communities across the country.In this episode, we’ll get into the nitty-gritty of how Walmart is using data to power its giving, the inspiration behind their Roundup program, and how nonprofits can plug into Walmart’s massive network to grow their reach. W...