A rousing case for NATO

On Wednesday, just a day before NATO's 70th anniversary, the secretary general of the organization, Jens Stoltenberg, gave a clear, concise and rousing speech to a joint session of the United States Congress. Stoltenberg, whose term was recently extended to 2022, is the first NATO Secretary General to address Congress. The theme of his speech is best described in his own words: "It's good to have friends."