WASHINGTON (AP) — Who sits where? What's on the agenda? Will they eat together? What's the security plan?

President Donald Trump and his team have a daunting to-do list to work through as they prepare for next month's expected summit with North Korean leader Kim Jong Un.

Trump's plan to meet with Kim may have come as a surprise decision, but his team hopes to leave nothing to chance when they come together in Singapore. They're gaming out policy plans, negotiating tactics, even menu items.

With two unpredictable leaders, it's hard to anticipate every possibility. But White House aides are expe...