Nations gather in Rome to discuss anti-Islamic State push, Libya

By Arshad Mohammed ROME (Reuters) - Nearly two dozen nations gather on Tuesday to plot their fight against the Islamic State militant group in Syria and Iraq and how to choke off its rise in Libya. The meeting takes place as talks have begun in Geneva to try to end the five-year Syrian civil war, which has killed at least 250,000 people, driven more than 10 million from their homes and drawn in the United States and Russia on opposite sides. Twenty-three nations from the wider Global Coalition t