Richard Ha writes:
Having farmed for 35 years, I have seen herbicides become safer and safer for both people and the environment.
This video is the fourth in my series of short, expert interviews with Dr. Shane Burgess, who is dean of the College of Agriculture and Life Sciences at the University of Arizona.
In this segment, I ask Dr. Burgess to talk about whether or not Roundup is safe.
See previous video interviews with Dr. Burgess here: