The plaintiffs in the federal lawsuit spearheaded by the state of Louisiana against the Horseracing Integrity and Safety Act (HISA) Authority and the Federal Trade Commission (FTC) fired the latest salvo Monday, arguing in a filing that the judge should not accede to the defendants' request to strike a recently amended version of the complaint that expands the slate of plaintiffs by letting new entities join the case. "Defendants suggest that Plaintiffs engage in something sinister by seeking amendment to request expanded relief," stated the Mar. 27 memorandum filed in...