HAVANA (Reuters) - Former Cuban leader Fidel Castro lauded the awarding of the Nobel Peace Prize to U.S. President Barack Obama, saying on Saturday it was "a positive measure" that was more a criticism of past U.S. policies than a recognition of Obama's accomplishments. Castro said the prize made up for the blow Obama suffered last week when the International Olympic Committee awarded the 2016 Summer Games to Rio de Janeiro after Obama had flown to Copenhagen to pitch for Chicago, his adoptive hometown. The Nobel Committee announced on Friday that Obama had won the peace price for his "extraordinary...