Veteran trainer Dick Clark, who was based at Prairie Meadows this summer, has received a 90-month suspension and an $62,500 fine from the Horse Racing Integrity and Welfare Unit (HIWU). The lengthy suspension and the fines were the result of five different positive tests that occurred with horses trained by Clark from June 19 to July 24. He was suspended 18 months and fined $12,500 for each offense. Clark's suspension is the lengthiest one handed down so far by HIWU. According to the HIWU website, in each case there was,...