Rescued Italian climbers remember their colleague

Two Italian climbers, who were rescued, have paid tribute to their friend who fell to his death on one of Pakistan's most dangerous mountains. Simon Kehrer and Walter Nones arrived in Islamabad on Friday having spent 10 days huddled together against a raging storm on Nanga Parbat. Kehrer and Nones thanked their rescuers and expressed sorrow for the loss of their friend, who leaves behind a wife and three young children in Italy.