BOGOTA, Colombia (AP) — The U.S. has opened up secret communications with Venezuela’s socialist party boss as members of President Nicolás Maduro’s inner circle seek guarantees they won’t face retribution if they cede to growing demands to remove him, a senior U.S. administration official has told The Associated Press. Diosdado Cabello, who is considered the most-powerful man in Venezuela after Maduro, met last month in Caracas with someone who is in close contact with the Trump administration, said the official. A second meeting is in the works but has not yet taken place. The AP is withholding the intermediary’s name...