In Iowa, a troubling rise in cancer cases has everyone talking, but there's a secret many are afraid to reveal. The state has recently pointed fingers at alcohol as a major cause of cancer, but locals believe another big factor is being overlooked: the chemicals used in farming.

A State in Crisis

DailyMail.com visited Iowa to understand the growing cancer problem. Doctors and residents with cancer shared their concerns. They found a surprising common factor: most people affected by ca...