Content Section
U.S. President Barack Obama (L) and his Cuban counterpart Raul Castro shake hands as U.N. Secretary General Ban Ki-moon (R) looks on, before the inauguration of the VII Summit of the Americas in Panama City April 10, 2015.  REUTERS/Panama Presidency/Handout via Reuters  
ATTENTION EDITORS - THIS PICTURE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THE AUTHENTICITY, CONTENT, LOCATION OR DATE OF THIS IMAGE. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS
      TPX IMAGES OF THE DAY      - RTR4WVQ8 Reuters