Filmmaker hosts 'Arcoíris' on Radio Martí
Mounting speculation could prove a ‘teachable moment’
Mariela Castro accused of manipulating advocates
Latin American men hired for clandestine effort
David Bustamante Rodríguez reportedly beaten during May 26 arrest
Groups describe gathering outside Havana as a “mockery”
Critics of island's human rights record criticize organizers
Mariela Castro sought to amend country's employment law
Ignacio Estrada Cepero and Wendy Iriepa Díaz met with Fla. congresswoman
Ileana Ros-Lehtinen met with Wendy Iriepa Díaz and Ignacio Estrada Cepero.
