 This is Morning Edition on 89.9 WSHU Public Radio, 105.7 in Central Suffolk. Your station for NPR News Good Morning 919. I'm Randi Kaye for Shelley Hussman Kadish. Coming up on Morning Edition, Walmart and McDonald's are participating in programs that give college credit for skills learned on the job. And the National Portrait Gallery has acquired an image of Dolly Madison that's believed to be the first photograph