A familiar mistrust descends. hopes that Mr Obama and his Cuban counterpart, Raúl Castro, would end a 50-year freeze in relations between their countries have proved wildly premature. Mr Obama began with some gestures. The latest round of talks took place in late February. They were overshadowed by familiar rows. The American officials demanded the release of Alan Gross, who was working under contract to USAID and was arrested in Havana in December. His family says he was helping Jewish groups in Cuba ... Four days after the talks Orlando Zapata, an imprisoned dissident, died in custody in a Havana...