Merkel defends Iran deal, multilateralism but Pence resists

German Chancellor Angela Merkel delivers her speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
German Chancellor Angela Merkel delivers her speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
German Chancellor Angela Merkel delivers her speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
German Chancellor Angela Merkel delivers her speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
United States Vice President Mike Pence briefs the media during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
United States Vice President Mike Pence briefs the media during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
German Chancellor Angele Merkel, center, arrives for a meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (Tobias Hase/dpa via AP)
German Chancellor Angele Merkel, center, arrives for a meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (Tobias Hase/dpa via AP)
United States Vice President Mike Pence delivers his speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
United States Vice President Mike Pence delivers his speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
United States Vice President Mike Pence hugs Cindy McCain, widow of US Senator John McCain, after delivering his speech during the John McCain Dissertation Award Ceremony at the Bavarian State Parliament in Munich, Germany, Friday, Feb. 15, 2019. Pence arrived Thursday to attend the Munich Security Conference. (AP Photo/Matthias Schrader)
United States Vice President Mike Pence hugs Cindy McCain, widow of US Senator John McCain, after delivering his speech during the John McCain Dissertation Award Ceremony at the Bavarian State Parliament in Munich, Germany, Friday, Feb. 15, 2019. Pence arrived Thursday to attend the Munich Security Conference. (AP Photo/Matthias Schrader)
United States Vice President Mike Pence delivers his speech during the John McCain Dissertation Award Ceremony at the Bavarian State Parliament in Munich, Germany, Friday, Feb. 15, 2019. Pence arrived Thursday to attend the Munich Security Conference. (AP Photo/Matthias Schrader)
United States Vice President Mike Pence delivers his speech during the John McCain Dissertation Award Ceremony at the Bavarian State Parliament in Munich, Germany, Friday, Feb. 15, 2019. Pence arrived Thursday to attend the Munich Security Conference. (AP Photo/Matthias Schrader)
Former Vice President Joe Biden delivers his speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (Sven Hoppe/dpa via AP)
Former Vice President Joe Biden delivers his speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (Sven Hoppe/dpa via AP)
United States Vice President Mike Pence briefs the media during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
United States Vice President Mike Pence briefs the media during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
German Chancellor Angela Merkel delivers her speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
German Chancellor Angela Merkel delivers her speech during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
German Chancellor Angela Merkel, right, welcomes the President of Egypt Abdel Fattah al-Sisi, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
German Chancellor Angela Merkel, right, welcomes the President of Egypt Abdel Fattah al-Sisi, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Kerstin Joensson)
German Chancellor Angela Merkel, right, welcomes United States Vice President Mike Pence, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
German Chancellor Angela Merkel, right, welcomes United States Vice President Mike Pence, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
German Chancellor Angela Merkel, right, welcomes United States Vice President Mike Pence, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
German Chancellor Angela Merkel, right, welcomes United States Vice President Mike Pence, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
German Chancellor Angela Merkel, right, welcomes United States Vice President Mike Pence, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)
German Chancellor Angela Merkel, right, welcomes United States Vice President Mike Pence, left, for a bilateral meeting during the Munich Security Conference in Munich, Germany, Saturday, Feb. 16, 2019. (AP Photo/Matthias Schrader)