Turkish Prime Minister Binali Yildirim called on the US and Russia to calm rising tensions over Syria after President Donald Trump slammed Russia for abetting Syrian President Assad in a Wednesday morning tweet. "It’s street fighting. They are fighting like street bullies. But who is paying the price? It’s civilians,” Yildirim said. "Now is not the time for rivalry. It’s the time to heal the wounds in the region and to come together and to leave aside the fight."