(From 2ndL) The Netherlands' Dutch Crown Prince Willem-Alexander, the President of Switzerland Eveline Widmer-Schlumpf and Princess Maxima of the Netherlands look at the coffins on March 21, 2012 at the Soeverein Arena in the northern Belgian town of Lommel during the funeral service for 15 children and two adults from the local school that were killed in the March 13 coach crash in a tunnel in southern Switzerland. Of the 28 who died on March 13 when their bus slammed into a concrete wall in a tunnel while returning from a skiing holiday, 17 were from Lommel near the Dutch border, including six children of Dutch nationality.               AFP PHOTO / YORICK JANSENS - BELGIUM OUT - (Photo credit should read YORICK JANSENS/AFP/Getty Images)