Russia’s rift with the U.S. over Syria is growing after Moscow accused Washington of “de facto support for terrorists.”

Russian Deputy Minister of Foreign Affairs Sergey Ryabkov reacted angrily to U.S. Secretary of State John Kerry's threat Wednesday to end discussions between the two countries if Russia did not end its current operations in Aleppo and uphold the ceasefire.

http://www.newsweek.com/russia-accuses-us-de-facto-support-terrorists-504154?rx=us