Dr. Kerri Sistrunk says emergency personnel and the medical community came together to help victims in Granbury, Texas. She tells Anderson Cooper that they prepared for the disaster, but never really expected it.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
Questions or comments? Send an email
Want to know more? Go behind the scenes with