October 13, 2006
 
A new study from the CDC suggests that long term exposure to low levels of the chemical perchlorate may be hazardous to health, especially to women of childbearing age and chkldren. Host Steve Curwood speaks with Dr. Richard Jackson on the "Living on Earth" show.
 
###
 
Source: "The problem with perchlorate," Public Radio International, October 13, 2006