In the Nashville offices of RFD-TV, a network focused on agriculture and the rural lifestyle, there are hundreds of thousands of letters from fans. The notes, stacked in thick binders, were sent to the Federal Communications Commission in 2016, when Verizon Fios decided to remove the channel from its lineup. “My husband and I, being seniors, loved to watch the RFD-TV channel. The channel has good clean wholesome programs and we don’t have to feel embarrassed if company should stop by.” “I am very angered with Verizon Fios TV for removing RFD TV from their lineup. Viewing farm and ranch-related...