Though he published a best-selling tell-all autobiography in 2000 , called '' I Am the Diego , '' he has been in and out of various drug detoxification centers , mainly in Cuba , where he became a friend and outspoken supporter of Fidel Castro .
Fidel Castro /people/person/nationality Cuba
IN PRP VBD DT JJ JJ NN IN CD , VBN '' PRP VBP DT NNP , '' PRP VBZ VBN IN CC IN IN JJ NN NN NNS , RB IN NNP , WRB PRP VBD DT NN CC JJ NN IN NNP NNP .
Fidel Castro
PERSON
Cuba
LOCATION
/people/person/nationality