A former US ambassador to Bolivia charged with spying for Cuba for four decades told a judge on Thursday sensationally admitted to the charges and said he'd been gathering information for the rogue state since 1981. Victor Manuel Rocha, 73, was arrested in December for what US officials called 'one of the highest-reaching and longest-lasting infiltrations of the United States government by a foreign agent.' Rocha pleaded not guilty two weeks ago to charges of conspiring to act as an agent of a foreign government but he told Judge Beth Bloom at a pre-trial conference on Thursday that he wanted...