What is the Pacific Islands Forum? How a summit for the world's tiniest nations became a global draw

NUKU'ALOFA, Tonga (AP) — As leaders of Pacific nations were welcomed to their annual meeting in Nuku’alofa, Tonga, on Monday, they were greeted first by torrential rain and then by an earthquake. The magnitude 6.9 quake was deep enough not to cause damage, but the long shudder...