Being one who likes to show both sides of an issue, here is a website I found, denouncing Dr. Huber's opinions as "fear mongering".
http://pesticidetruths.com/2011/03/02/purdue-university-discredits-own-professor-environmentalist-col-ret-don-m-huber-glyphosate-animals-and-miscarriages-no-scientific-data-fearmongering/
I think using that term is a bit harsh. When weighing any issues, I think a person needs to take a look at Dr. Huber's qualifications, experience, and concerns. He has many grandchildren and brings to the forefront concerns, not just for our generation, but generations coming forth. I don't call this fear-mongering. Being a mother and a grandparent myself, I have been (for years) and continue to be concerned about our food supply, GMOs and the mega chemical companies.