President Barack Obama arrived in Brazil on Saturday for the start of a three-country, five-day tour of Latin America to promote greater economic ties and improved regional security. The trip comes against the backdrop of urgent issues elsewhere in the world, including the possibility of U.S. military action against the regime of Libya s Moammar Gadhafi.
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A payments dispute between India and Iran escalated after Tehran refused to sell oil to India under New Delhi's prohibitive new rules, sources on both sides said.
A payments dispute between India and Iran escalated after Tehran refused to sell oil to India under New Delhi's prohibitive new rules, sources on both sides said.
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