People light candles in front of the Embassy of the Netherlands in Kiev on July 17, 2014, to commemorate passengers of Malaysian Airlines flight MH17 carrying 295 people from Amsterdam to Kuala Lumpur which crashed in eastern Ukraine. Ukrainian President Petro Poroshenko said on July 17 that the Malaysia Airlines jet that crashed over rebel-held eastern Ukraine may have been shot down." Ukraine's government and pro-Russian insurgents traded blame for the disaster, with comments attributed to a rebel commander suggesting his men may have downed Malaysia Airlines flight MH17 by mistake, believing it was a Ukrainian army transport plane. AFP PHOTO/ SERGEI SUPINSKY        (Photo credit should read SERGEI SUPINSKY/AFP/Getty Images)