Poet Linh Dinh is on the road now - I should say the railroad; he's taking trains from the east coast to Chicago, down to Austin, out to L.A., giving poetry readings along the way and taking photographs for his superb blog Detainees. His blog's photos depict the American economy as keenly as any medium I've seen/read. When I heard Linh would be traveling by train I immediately fantasized my own version of such a mode: reading a stack of books, and writing. No, said Linh, I can't do that. I will just sit and stare.