ALTERNATIVE CROP - German Chancellor Angela Merkel and North Rhine-Westphalia's State Premier Hannelore Kraft arrive on April 17, 2015 at the Cathedral in Cologne, western Germany, to attend a memorial service for the 150 people killed in the Germanwings plane crash on March 24, 2015 in the French Alps. About 1,400 attended the service, among them 500 relatives of the victims, in northern Europe's largest Gothic church, which also was broadcast live on screens outside the cathedral and to viewers nationwide. AFP PHOTO / PATRIK STOLLARZ (Photo credit should read PATRIK STOLLARZ/AFP/Getty Images)
