WASHINGTON (Reuters) - The United States and Russia are nearing a deal that would set a 48-hour ceasefire in Aleppo, allow U.N. humanitarian access and limit Syrian government aircraft flights, diplomatic sources said on Friday.
The sources, who spoke on condition of anonymity, said the deal is not set in stone, key elements are still being discussed and critical stakeholders, including U.S. Defense Secretary Ash Carter and Syrian opposition groups, are likely to have doubts.
