Recorded Live on Tuesday Feb. 1 at 9:30 EST, Edition #30 of Stories From Graceland Pond.    Theme: Brush With Greatness   Fred Rubin returns in a guest appearance and leads off with a story about working with -- the Greatest! -- Muhammad Ali.   Mark Maguire, Joanna Trotter, Doug Stevenson, and Marijo O'Connell provide their spin on both the famously great and the un-famously great. James Earl Jones, Bruce Springsteen, and Hal Linden are encountered by our cast.    Music Interludes by: Natalie Merchant, Bruce Springsteen, The Byrds, David Bowie, Britney Spears, and Whitney Houston.