UTRECHT, NETHERLANDS - JULY 21:  King Willem-Alexander, Queen Maxima and Dutch Prime Minister Mark Rutte depart the Congresscentrum after a meeting of the relatives of the victims of Malaysia Airlines flight MH17 on July 21, 2014 in Utrecht, Netherlands.  The aircraft was travelling from Amsterdam to Kuala Lumpur when it crashed killing all 298 on board including 80 children. The aircraft was allegedly shot down by a missile and investigations continue over the perpetrators of the attack.  (Photo by Robin Utrecht/Getty Images)