Associated Press: MARY PEMBERTON Associated Press Writer= ANCHORAGE, Alaska (AP) â?? To drill or not drill for new oil and gas. That was the issue that drove a wedge Friday between young people and many of the older delegates at the United Nations-affiliated Indigenous Peoples’ Global Summit on Climate Change. The five-day summit ended Friday with Miguel d’Escoto Brockmann, president of the United Nations General Assembly, describing it as “a rather successful gathering.” After …