@CNN: When the clock strikes 11 on Sunday, it will mark 100 years since World War I ended. For Germany, the landmark date has raised difficult questions about how the country remembers its wartime past. https://t.co/lE4HZz4gb7

@CNN: When the clock strikes 11 on Sunday, it will mark 100 years since World War I ended. For Germany, the landmark date has raised difficult questions about how the country remembers its wartime past. https://t.co/lE4HZz4gb7