I want to know the answer to the following question:
Who were among the recipients of Leatherwood's telegram?
All the background I'm provided with is that "When rail service was established to the city on March 20, 1880, Leatherwood celebrated the fact by sending telegrams to various leaders, including the President of the United States and the Pope, announcing that the "ancient and honorable pueblo" of Tucson was now connected by rail to the outside world.". Is that enough to answer the question?
Answer: yes