 In 2017, she gave a brief video tour of her Fifth Avenue home, discussing her many distinguished guests at parties there, on the NBC television series "Open House".Mosbacher courted controversy when she suggested that Poland was responsible for the re-emergence of anti-Semitism across the continent of Europe because of a law which criminalizes blaming Poland for the actions of Nazi Germany on its soil during the Holocaust.Prior to being appointed, Polish President Andrzej Duda stated that if Mosbacher were appointed as the new U.S. ambassador to Poland, she would be accepted, despite having made “unnecessary and mistaken” comments about the country.