Pope Emeritus Benedict XVI makes a toast with Bavarian Prime Minister Horst Seehofer, on the occasion of a party for his 90th birthday, at the Vatican Monday, April 17, 2017. His aide, Monsignor Georg Gaenswein, said Benedict's birthday, which falls on Easter Sunday this year, will be celebrated on Monday in Bavarian style in keeping with the emeritus pontiff's roots. (L'Osservatore Romano/Pool Photo via AP)