In Central America's sugarcane fields, more and more workers are falling ill with a disease that shuts down their kidneys. Researchers are struggling to find the cause.

By Talea Miller

Dr. Jack Kevorkian died Friday at a Michigan hospital while being treated for pneumonia and kidney problems. He was 83. Ray Suarez reports on the man who brought the issue of doctor-assisted suicide into the national spotlight.

Betty Ann Bowser reports on a Colorado clinic that helps patients tackle the symptoms of diabetes before the disease's side effects become major health issues.

A ten-year long investigation into sprawling corruption in New Jersey culminated Thursday after an informant's tips led to the arrests of 44 people, including three mayors and multiple rabbis. Dina Temple-Raston of National Public Radio examines the case with Margaret…