A would-be robber foiled by his cab-driver victim wound up hospitalized early Thursday after a chase by St. Augustine police. Eugene Wilson, 22, of Warner Robbins, Ga., was taken to Flagler Hospital for stitches after he was extracted from the Yellow Cab on West King Street about 5:30 a.m., police said. Earlier the cab had gone to West King to pick up a fare, said Officer Mark Samson of the St.