Crews at collapsed Florida condo face time, weather and other challenges

In addition to weather and debris, emergency responders are fighting time, heat and water as they continue their search Wednesday for the 149 unaccounted for victims of the condo collapse in Surfside, just outside Miami. The death toll stands at 12. On Tuesday, crews completed the sixth day of painstaking work since the incident. Officials say they consider it a rescue mission, not a recovery. However, no one has been found alive since the day of the collapse Thursday amid the piles of broken and pulverized concrete, twisted metal, and dangling debris. The longer the search takes, the more likely it is that human remains will