it will be a difficult, long methodical process to bring back together various factions within syria to maintain a syrian state and institutions and create the stability that allows people to come back in and start rebuilding their lives. but it's possible. the urgency we have seen even before paris out of countries like russia indicate they recognize they can't be there too long and ultimately waging a military battle successfully. >> thank you, mr. president. could you tell us whether the russian plane did in fact breach turkish air space and and how