Saudi-led coalition launches strike after Aden 'coup'

A Saudi-led coalition launched Sunday a strike against Yemen's southern separatists after clashes in the second city Aden left around 40 people dead, threatening to push the war-ravaged nation deeper into turmoil.The strike came a day after the separatists seized the presidential palace in Aden, a move decried by the Riyadh-backed Yemeni government as a UAE-supported coup.The deadly violence, which threatens to exacerbate Yemen's humanitarian crisis, reflects deep divisions between secessionists