Hell Night The bomb blast that ripped the revelry out of downtown Atlanta   Emergency vehicles raced to Centennial Olympic Park to clear the area and aid the injured. photograph by Clive Brooks/AP Next Photo SI Olympic Dailies Day: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18