Luggage and belongings are seen near the site of Thursday’s Malaysia Airlines Boeing 777 plane crash, near the settlement of Grabovo in the Donetsk region

Luggage and belongings are seen near the site of Thursday's Malaysia Airlines Boeing 777 plane crash, near the settlement of Grabovo in the Donetsk region July 18. World leaders demanded an international investigation into the shooting down of Malaysia Airlines Flight MH17 with 298 people on board over eastern Ukraine, as Kiev and Moscow blamed each other for a tragedy that stoked tensions between Russia and the West.