farm bureau president, bob stallman, is stepping down - opening the door for another to take his spot. now, four other candidates hope to fill his spot in representing all in american agriculture:candidate, zippy duvall, has deep roots in georgia's agricultural industry. the georgia farm bureau president is a lifelong dairy farmer, who now maintains a beef herd and broiler operation. he was first active in farm bureau during the '70s after his father encouraged him to get involved. "he encouraged me to manage time with my farm and also encouraged me to make a difference." duvall has been georgia farm bureua president since 2006, holding positions at the state and "we worry about how we bring our young people back to the farm and how we transfer those farms to the next generation." part of that help includes focusing on farm policy. "now i hear about regulations and waters of the u.s., the clean water act, clean air act and dangerous species and what that does." candidate, kevin rogers, has ties to the southwest. he's a fourth generation farmer from arizona. roger produces cotton, alfa