Threat of violent explosions in Hawaii forces authorities to close national park again

Threat of violent explosions in Hawaii forces authorities to close national park again  CNN Trump heralds capture of five Islamic State commanders  Yahoo News Eruption could hurl rocks 'the size of cows' from summit crater, scientists warn  Hawaii News Now The Implacable Power of Volcanic Lava  WIRED Is Hawaii's Kilauea volcano going to explode? What Mount St. Helens and other eruptions have taught us  Fox NewsFull coverage