Trump arrives in Buenos Aires for tension-filled G20
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US President Donald Trump arrived Thursday in Buenos Aires for the Group of 20 summit, where he will hold a high-stakes meeting with China but has vowed to snub Russia's Vladimir Putin.
Air Force One landed just after 10:00 pm (0100 GMT Friday) in Argentina's capital on the eve of the two-day gathering of the world's 20 top economic powers amid high tensions over global trade.
