U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, right, sign an agreement during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Holocaust Survivor Margot Friedlander, right, is greeted by German Minister of Foreign Affairs Heiko Maas, left, after speaking at a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Holocaust Survivor Margot Friedlander, right, is greeted by U.S. Secretary of State Antony Blinken, center, and German Minister of Foreign Affairs Heiko Maas, left, after speaking at a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, right, speaks with Holocaust Survivor Margot Friedlander, center, following a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Holocaust Survivor Margot Friedlander speaks during a ceremony attended by U.S. Secretary of State Antony Blinken and German Minister of Foreign Affairs Heiko Maas for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, center, listen as Holocaust Survivor Margot Friedlander, right, speaks during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, right, attend a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, right, speak together as they walk through the Memorial to the Murdered Jews of Europe following a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, right, accompanied by German Minister of Foreign Affairs Heiko Maas, left, returns to his seat after speaking during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

A member of security watches as Secretary of U.S. State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, right, speak together as they tour the Memorial to the Murdered Jews of Europe following a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Members of security stand guard as U.S. Secretary of State Antony Blinken, center left, and German Minister of Foreign Affairs Heiko Maas, center right, speak together as they walk through the Memorial to the Murdered Jews of Europe following a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Holocaust Survivor Margot Friedlander steps away from the podium after speaking at a ceremony attended by U.S. Secretary of State Antony Blinken and German Minister of Foreign Affairs Heiko Maas for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, right, attend a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, right, accompanied by German Minister of Foreign Affairs Heiko Maas, left, speaks during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Holocaust Survivor Margot Friedlander appears for an event with U.S. Secretary of State Antony Blinken at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, right, speak together as they walk through the Memorial to the Murdered Jews of Europe following a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, pictured, and German Minister of Foreign Affairs Heiko Maas sign an agreement during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Holocaust Survivor Margot Friedlander, right, accompanied by German Minister of Foreign Affairs Heiko Maas, left, speaks during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, center, listen as Holocaust Survivor Margot Friedlander, right, speaks during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

German Minister of Foreign Affairs Heiko Maas, left, watches as Holocaust Survivor Margot Friedlander, right, is greeted by U.S. Secretary of State Antony Blinken, second from right, after speaking at a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, left, and German Minister of Foreign Affairs Heiko Maas, right, speak together as they walk through the Memorial to the Murdered Jews of Europe following a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

Holocaust Survivor Margot Friedlander steps away from the podium after speaking at a ceremony attended by U.S. Secretary of State Antony Blinken and German Minister of Foreign Affairs Heiko Maas for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

U.S. Secretary of State Antony Blinken, right, and German Minister of Foreign Affairs Heiko Maas, left, touch a wreath during a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues at the Memorial to the Murdered Jews of Europe in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)

A member of security stands guard as Secretary of State Antony Blinken and German Minister of Foreign Affairs Heiko Maas, background, speak together as they walk through the Memorial to the Murdered Jews of Europe following a ceremony for the launch of a U.S.-Germany Dialogue on Holocaust Issues in Berlin, Thursday, June 24, 2021. Blinken is on a week long trip in Europe traveling to Germany, France and Italy. (AP Photo/Andrew Harnik, Pool)