SARATOGA SPRINGS, N.Y. - Andrew Lakeman, the jockey who was paralyzed from the chest down in a spill at Belmont Park in May, says he hopes to one day walk again and his ultimate dream is to train horses. Lakeman, 32, was a visitor to Saratoga on Saturday, where one of the horses he routinely galloped for trainer Allen Jerkens, Political Force, was to run in the Grade 1 Woodward.