This summer, on-board volunteers are riding the rails, pointing out local landmarks and putting the countryside in context from Upstate New York to Southern California.
This summer, on-board volunteers are riding the rails, pointing out local landmarks and putting the countryside in context from Upstate New York to Southern California.
Democrat Barack Obama plunged Wednesday into a five-month election battle with Republican John McCain after making history by becoming the first black presidential nominee of a major US party.