Since the inception of HISA, the diuretic Lasix (also known as furosemide) has been banned in all 2-year-old races and in stakes races. But that may be about to change. On May 22, HISA's nine-member Board of Directors will take a vote on whether or not the medication should be banned in all races. On that date, unless the board votes unanimously to continue the status quo, the medication will be banned. The board could also make any number of recommendations for modifications to the current provisions. To the extent...