The Polish government has adopted a resolution vowing to ensure the free and safe participation of Israeli leaders who choose to attend commemorations for the 80th anniversary of the liberation of Auschwitz-Birkenau later this month.
Note that his family did not directly suffer from the Holocaust. His parents emigrated to Palestine in 1920. If anything his father, who was an ardent Zionist, which is why he moved there in the first place, was able to use it to his benefit.