(AP) -- Embarking on a self-described "mission of peace," President Donald Trump puts his seat-of-the-pants foreign policy to its toughest test yet as he attempts this week to personally broker an end to North Korea's nuclear program in talks with Kim Jong Un.
The impulsive American president, who just this weekend sowed chaos within the Western alliance, is set to face his match on the global stage as he prepares to meet Kim in Singapore on Tuesday.
In the historic first meeting between the leaders of the technically-still-warring nations, Trump is prioritizing instinct over planning. Unlike traditional summits between heads of state, where most of the work is completed in advance, U.S. officials say the only thing certain ahead of these talks will be their unpredictability.
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