President-elect Trump reportedly named Rep. Elise Stefanik, R-N.Y., as the United States' ambassador to the United Nations.  "I am honored to nominate Chairwoman Elise Stefanik to serve in my Cabinet as U.S. Ambassador to the United Nations. Elise is an incredibly strong, tough, and smart America First fighter," Trump said in a statement to the New York Post.  Stefanik, chairwoman of the House Republican Conference, confirmed the appointment in a statement of her own...