Two DCist writers will be on the Kojo Nnamdi Show today at noon, discussing the local restaurant scene on this first day of Restaurant Week. Our new Food and Drink Editor, Jamie Liu, and Assistant Arts Editor Missy Frederick (representing the Washington Business Journal, where she's a reporter) will join Washingtonian Magazine's Food and Wine Editor Todd Kliman. They'll talk about how the current economy is affecting business, as people decide to eat out less,......