Pope Francis began a four-day trip to Japan on Saturday where he will call for the elimination of nuclear weapons in messages he will deliver in Nagasaki and Hiroshima.With the pope's special plane arriving at Tokyo's Haneda airport around 5:30 p.m., it marked the first papal visit to Japan -- the only country to have suffered atomic bombings -- in 38 years.In an evening meeting with bishops at the Vatican's embassy in the capital, the pope said, "I pray for atomic-bomb survivors who are still suffering from the wounds of tragedy left in human history."The pope also referred to victims of t…READ FULL ARTICLE