1 “...2012 was more than just an election year -- while much of America was following the political news...”

2 “...2012 was more than just an election year -- while much of America was following the political news...”

3 “... of the story of E. coli; its relationship to human health and the food we eat is much more complex. Not all E...”

4 “... of the story of E. coli; its relationship to human health and the food we eat is much more complex. Not all E...”

5 “..., and salinization and climate change limit the suitability of much land for agricultural production. Feeding a...”

6 “..., and salinization and climate change limit the suitability of much land for agricultural production. Feeding a...”

7

8

9

10