Former Costa Rican president who compared Trump to ‘Roman emperor’ says US has revoked his visa

Former Costa Rican President and Nobel Peace Prize laureate Óscar Arias says he has had his visa to enter the United States revoked.

​ Former Costa Rican President and Nobel Peace Prize laureate Óscar Arias says he has had his visa to enter the United States revoked. Read More Breaking News, Latest News and Videos | CNN