Yemen crisis deepens as separatists declare self-governance

Yemeni separatists early Sunday declared self-rule of the country's south as a peace deal with the government crumbled, complicating a long and separate conflict with Huthi rebels who control much of the north. The Southern Transitional Council (STC) accused the government of failing to perform its duties and of "conspiring" against the southern cause, and said self-governance had begun at midnight. The government condemned the move and said the separatists -- who have long agitated for independence in the south -- would be responsible for the "catastrophic and dangerous" outcome.