
There is a lot of World War 2 amnesia going around. The Catholic Church is a highly political organization, and apparently they feel they can get away with making this Nazi abettor a Saint. After being declared one with 'heroic virtue', the step below sainthood, there is now - out of the blue !- a possible miracle attributed to him (a requirement for sainthood).
Like most good conservatives of the day, Pius tolerated fascism because he wanted to crush Bolshevism.
Pius' apparently ambiguous attitude towards the persecution of Europe's Jews also emerges from a meeting he had with the United States' diplomatic representative to the Vatican, Harold Tittmann, in October 1943. Pius XII had appeared indifferent to the fate of more than a thousand Jews rounded up in Rome and sent to Auschwitz. Pius XII had shown more concern over reports of "Communist gangs roaming in the environs of Rome", Tittmann said at the time. Cardinal Achille Silvestrini, a former Vatican official in charge of foreign affairs, who as a young priest served in Pope Pius’ private office, said the Pope had believed it would be "counterproductive" to speak out against Nazi atrocities, but dedicated himself to concrete actions.1
Resurrecting formerly disgraced World War 2 figures is a sign of increased reactionary tendencies amongst sections of the ruling class.
1'Documents suggest Pope Pius XII more concerned about Soviets than Nazis' - World Jewish Congress
2'Is Every Pontiff a Saint?' - NYT; Gibson
3'Vatican confirms existence of possible miracle attributed to Pius XII' - Catholic News Agency