Ok I only say cause Percy spoke against Monsanto and Howard is promoting a Chinese made chemical. (Note how Howard is careful not to name it glyphosate or any mention of Monsanto. And is trying to show the farmers how to conserve moisture and grow higher yielding crops using minimum tillage or 0 tillage.)
http://online.wsj.com/news/articles/SB10001424052970204621904574246440378843148
http://online.wsj.com/news/articles/SB10001424052970204621904574246440378843148