Time is barreling onwards towards July 1, when the Horseracing Integrity and Safety Act (HISA) is scheduled to go into effect, and the pulse of the industry appears to be one of growing trepidation over what promises to be a sweeping reorder of its working mechanics. That is hardly surprising, given the program still lacks a central enforcement agency, thanks to stalled talks towards the end of last year with the United States Anti-Doping Agency (USADA). What's more, in Lisa Lazarus, the board of directors has only just formally instated...