Just one week after the Horseracing Welfare and Integrity Unit (HIWU) issued a public disclosure on its website that top Mid-Atlantic trainer Anthony Farrior had a horse test positive for the banned substance Metformin, Farrior's attorney Drew Mollica said that he has been informed by HIWU that the charges have been dropped. "The system worked and we are happy to clear his good name and his reputation," Mollica said. Mollica said HIWU's decision came about after a review of the split sample, which was requested by Mollica and Farrior. Mollica...