usdagov 16469284530 20150224-OSEC-RBN-5179

---

Size: 1930px × 1294px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2014, act, agricultural, building, dallas, dc, hearing, nature, office, osec, russell, science, secretary, senate, tom, tonsager, vilsack, washington