From The Associated Press:

WASHINGTON (AP) — Republican presidential candidate Donald Trump announced he’ll be making a speech on illegal immigration on Wednesday in Arizona, after a week of speculation that he might be softening his hard-line promise to deport 11 million people living in the United States illegally.

The speech, posted in a Tweet late Sunday, was initially set for last week in Colorado, but was pushed back as Trump and his team wrestled over the details of what he would propose. There has been debate within his campaign about immigrants who haven’t committed crimes beyond their immigration offenses.

The candidate’s shifting stance hasn’t made it easy for top supporters and advisers, from his running mate on down, to defend him or explain some campaign positions. Across the Sunday news shows, a parade of Trump stand-ins, led by vice presidential nominee Mike Pence, couldn’t say whether Trump was sticking with or changing a central promise to use a “deportation force” to expel immigrants here illegally. And they didn’t bother defending his initial response Saturday to the killing of a mother as she walked her baby on a Chicago street.

Questioned on whether leaving key details on immigration policy unclear so late in the election is a problem, Republican National Committee Chairman Reince Priebus demurred: “I just don’t speak for Donald Trump.”

It was a striking look at Trump’s leadership of a team he had said would help drive him to victory in the Nov. 8 election.

Surrogates speak for and back up their presidential nominee. But Team Trump’s struggled to do so even as they stayed tightly together on the details they know: Trump will issue more details …

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