Every week, the TDN posts a roundup of the relevant Horseracing Integrity and Safety Act (HISA) related rulings from around the country. Among this week's rulings, the seven-day prohibition on intra-articular injections prior to a timed workout continues to trip up stakeholders. Six new individuals are facing possible sanctions for violations of this rule, to go with the 30 individuals whose cases have already been resolved. A typical first-time violation comes with a $3,000 fine. One of the trainers in question is Ignacio Correas, whose trainee Didia violated the intra-articular injection rule prior...