Germany–Poland relations German President Frank-Walter Steinmeier asks Poland's forgiveness at a remembrance ceremony in Wieluń, Poland, attended together with Polish President Andrzej Duda. The heads of state commemorate Nazi Germany's bombing of Wieluń on the first day of World War II, the world's bloodiest conflict, 80 years ago. Germany asks Poland's forgiveness 80 years after WWII invasion © France 24 Sources: France 24