Pope Francis is pulled toward the crowd, over a child in a wheelchair, during a visit to a stadium in Morelia, Mexico, Feb.16, 2016. This succession of still images come from pool video. Pope Francis, who is usually calm and accommodating with his admirers, clearly lost his temper with a person who pulled on him so hard that he fell onto a child in a wheel chair. Aides and security men stopped the pope from falling to the ground. After he returned to an upright position, he looked at the person, raised his voice and said twice in Spanish: "Don't be selfish!".