Dope that UAW International signed on to this letter to lift the u.s. blockade on Cuba

https://docs.google.com/document/u/0/d/e/2PACX-1vTN1ELgijDqu2amr6x6XV0HjulI2_JRdLpdTcDxfGUw7nwdam_hElUuBpDoHkKbJ5O1IDPe89i41sfZ/pub?pli=1