He may have taken a right turn out of the starting gate and drifted in the lane, but Mo Plex (c, 3, Complexity--Mo Joy, by Uncle Mo) made a beeline for the finish line in the nine-furlong GIII Ohio Derby, gliding through his first attempt at two turns with efficacy. Chunk of Gold (Preservationist), recently profiled on these pages after his GI Kentucky Derby ninth, was second, while McAfee (Cloud Computing), the GIII Peter Pan Stakes runner-up and half to Horse of the Year Thorpedo Anna (Fast Anna), was third....