The Reason 300 African Elephants May Have Died

Officials say they believe they know what is killing hundreds of elephants across Botswana. Preliminary testing points to a naturally occurring toxin as a probably cause. Samples were taken from elephants and sent for toxicology tests in several African countries and the United States. Now conservationists say they are focused on pinpointing what the toxin is and where the elephants are getting it from. Inside Edition Digital’s Mara Montalbano has more.