WASHINGTON (Reuters) - Republican vice presidential candidate Sarah Palin took a hard line on the crisis in Georgia on Thursday, and said the United States would be obliged to defend it from another Russian invasion if the former Soviet republic joins NATO.
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- Palin takes hard line on Russian aggression (http://feeds.reuters.com/~r/Reuters/PoliticsNews/~ 3/390103153/idUSN1151951020080911)