Watch | Pope Francis loses his temper during Mexico visit

For the first time on his trip to Mexico, Pope Francis has publicly showed signs of irritation after a person who pulled on him so hard made him loose his balance. As a result, he fell onto a child on a wheel chair.Aides and security men stopped the pope from falling to the ground. After he returned to an upright position, his face turned angry. He looked at the person, raised his voice and said twice in Spanish: “Don't be selfish!”