Fifteen Floridians from six counties – including Collier – are ill with a potentially life threatening infection— potentially linked to e-coli exposure at a petting zoo that traveled to the Central Florida Fair in Orlando and the Plant City Strawberry Festival near Tampa. Florida Department of Health Secretary Dr. John Agwunobi briefed reporters on the situation this afternoon via a statewide teleconference. Valerie Alker reports. (AUDIO)