Photo Gallery: Trump's Man in Berlin 01/11/2019
 U.S. Ambassador to Germany Richard Grenell at his residence in the Berlin...
Reto Klar/ Berliner Morgenpost/ FUNKE Foto Services

U.S. Ambassador to Germany Richard Grenell at his residence in the Berlin neighborhood of Dahlem. He has been a controversial figure in the German capital, having begun his posting with an aggressive tweet calling for German companies to stop doing business in Iran.