“Representative Rob Bishop, a Republican from Utah and chairman of the House Committee on Natural Resources, are ramping up a campaign to strip away the president’s authority under the Antiquities Act to designate monuments. Mr. Bishop complains that it allows the federal government to “invade” and “seize” lands. But that’s not true. The act authorizes the president to protect only lands already “owned or controlled by the government of the United States,” not state or private land.”