Messages and flowers are kept on a table during a Buddhist prayer for the victims of Malaysia Airlines flight MH17, in Kuala Lumpur on July 20, 2014.  Ukraine and pro-Russian insurgents agreed on July 19 to set up a security zone around the crash site of a Malaysian jet whose downing in the rebel-held east has drawn global condemnation of the Kremlin. Outraged world leaders have demanded Russia's immediate cooperation in a prompt and independent probe into the shooting down on July 17 of flight MH17 with 298 people on board.      AFP PHOTO / MANAN VATSYAYANA        (Photo credit should read MANAN VATSYAYANA/AFP/Getty Images)