German Chancellor Angela Merkel demanded that Donald Trump issue a “complete and sincere apology” to the German people, after Trump claimed incorrectly, on Tuesday, that his father was born in Germany. “Of the many insulting things that Donald Trump could say to the German people, alleging that his father was born here is by far the most hurtful,” she said. “He must take it back at once.” Merkel said that Germany would consider breaking off diplomatic relations with the U.S. immediately if Trump did not acknowledge “that his father was born somewhere else.”