As caravan moves north, Trump struggles with what to do

WASHINGTON (AP) — Trump administration officials say they are still evaluating what to do if a migrant caravan arrives at the U.S. southern border. That’s despite threats by the president to declare a national emergency or rescind aid from the countries whose people are journeying north.
President Donald Trump’s Twitter feed reveals bits and pieces of potential outcomes being discussed regularly by top immigration officials and his close advisers in closed-door meetings.
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