An 81-year-old Penn National-based veterinarian charged in February by the Horseracing Integrity and Safety Authority (HISA) with allegedly intentional, conspirational and repeated violations of intra-articular injection rules designed to safeguard the health of horses has consented to an "agreed order" of a lifetime ban of practicing medicine on Thoroughbreds covered by HISA. Allen Post Bonnell, a veterinarian who has been practicing for 45 years, signed the consent order May 7, according to documentation provided by HISA. Beyond his work as a veterinarian, Bonnell is barred from "participating in any activity"...