Four stars from the series Luck spend a day at the track and become thoughtfully, and surprisingly, absorbed in the microcosm that is horse racing.Four stars from the series Luck spend a day at the track and become thoughtfully, and surprisingly, absorbed in the microcosm that is horse racing.Four stars from the series Luck spend a day at the track and become thoughtfully, and surprisingly, absorbed in the microcosm that is horse racing.