Jumpingjackmac Ready to Explode
Ken Casellas | Photo: Hamilton Content Creators Champion reinsman Gary Hall Jnr has driven Chicago Bull to victory 58 times during the evergreen pacer’s glittering career, but he had no hesitation in choosing to handle the comparatively inexperienced four-year-old Jumpingjackmac in preference to his nine-year-old stablemate in the $30,000 Members Free-For-All at Gloucester Park on Friday…