NEW YORK (AP) — Hospital officials and union leaders traded barbs Tuesday, but failed to return to the bargaining table on the second day of New York City’s biggest nursing strike in decades. The union accused one hospital, Mount Sinai, of illegally firing three nurses, though the medical center claimed the individuals had sabotaged emergency preparedness drills. Another hospital, Montefiore Medical Center, criticized what it described as the union's “reckless demands” and “troubling...