A Wisconsin Christmas tree farm has become the center of a bitter standoff with a pipeline company. What's happening? Jon Bigler has spent 30 years growing and selling Christmas trees on his farmland in Waldo, Wisconsin, according to News 8 Now. He said that ANR Pipeline Company, owned by TC Energy, recently cleared trees within 25 feet on both sides of a natural gas pipeline running under his property. Bigler said some of the removed trees had …