Published: Monday, July 12, 2021 A Nebraska corn field. Photo credit: Richard Hurd/Flickr A Nebraska corn field. Republican Gov. Pete Ricketts has emerged as a strong opponent of the Biden administration's conservation push, saying he is concerned about it hurting agriculture and rural communities. Richard Hurd/Flickr As Margaret Byfield stood onstage in Lewiston, Mont., this spring — beneath a slide warning of the "30x30 Land Grab" — she quoted Thomas Jefferson; James Madison; and then her late father, Sagebrush Rebellion II icon E. Wayne Hage. "He said, 'Either you have the right to ow...