Chinatown, DC style

I'm here in DC for a lifelong learning conference-- just a stone's throw from Chinatown. But this is a Chinatown unlike any other. You won't see noodle shops or dive restaurants or import stores. But you will find all the chains you've come to know and love--Chipotle, Dairy Queen, Ruby Tuesday. And, lest you forget where you are, each sign includes Chinese text.