Kurt Andersen and his guest, the Andy Borowitz, pile intoa minivan and taketheir summerroad trip. They’re headed toMark Twain’s house in Hartford, Connecticut, where Twain wrote his most famous works. Along the way, musiciansWillie Nelson andSusheela Raman talk about life on the tour bus.That, plus a movie that travelsacross America at 9,000 miles an hour, in Studio 360’s road show.