Witnesses:

• The Honorable Thomas Shannon
  Former Acting Secretary of State, Under Secretary of State for Political Affairs, U.S. Ambassador to Brazil, and Assistant Secretary of State for Western Hemisphere Affairs
  
  
• The Honorable Frank Mora
  Former U.S. Ambassador to the Organization of American States, Deputy Assistant Secretary of Defense for Western Hemisphere Affairs
  
  
• Mr. Brian Finucane
  Senior Advisor, U.S. Program at the International Crisis Group
  Former Attorney Adviser in the Office of the State Department Legal Adviser