Are pesticides to blame for the massive bee die-off?

Aired: 11/24/2015 | 0:08:45 | Clip
Commercial beekeepers across America have been struggling with great numbers of bee deaths over the past few years. What’s behind their failing health? Some research points to a class of pesticide that’s coated onto a large proportion of corn and soybeans grown in the U.S. Allison Aubrey of NPR reports.