Where to find an article (national publication) related to Macro?

the New York Times or the Economist probably have articles that you could use, or you could google "federal reserve bank review" or "economic journal" and probably find something that will get you an extra 5 points. Google scholar might be better than regular google if you're looking for an economic journal. If none of that works, just google "macroeconomics" and click 'news' and it will show you news articles about macroeconomics.