SARATOGA SPRINGS, NY-To hear some, the Horse Racing Integrity and Safety Act (HISA) is badly needed legislation that will right the ship for an industry that has gone badly off course when it comes to issues of horse safety, integrity and illegal drugs. To others, it is another example of big government wading into a sport where it doesn't belong, which will ultimately cause horse racing a lot more problems than it solves. There was little middle ground Monday as the HISA issue dominated day one of the Racing and...