Astronaut John Grunsfeld seeks help trying to loosen a calcified bolt from the Hubble Telescope. Also, a 1939 Cadillac Datemobile needs a power boost, a Jetta owner's devotion is tested by a series of unfortunate events, a roadtrip to Mount Rushmore gets muy expensive and we answer the question: Who is Pravo Yasda and why is he getting so many tickets?