WILKES-BARRE, PA – The Cantab Hall colt Blackhawk Zette completed a clean sweep of the Bobby Weiss Trotting Series for three-year-old trotting males on Monday at Pocono Downs at Mohegan Pennsylvania, capturing the $50,000 Championship while equaling his lifetime best harness racing mile of 1:54.2. Four Sixes left strongly from post seven, just outside Blackhawk