Obama reaction after Malaysian Airlines plane crashed in Ukraine

Obama reaction after Malaysian Airlines plane crashed in Ukraine
Malaysia Airlines plane crashed by Ukrainian missile 17/07/2014
Malaysia Airlines plane: Smoke rises over crash site
A Malaysian airliner has crashed in Ukraine, near Russian border.
Malaysia Airlines lost contact with Flight MH17 from Amsterdam to Kuala Lumpur at 1415 GMT
There were 280 passengers and 15 crew members on board.
The Ukrainian military and pro-Russian rebels have accused each other of shooting down the plane.
Ukraini