IMAGINE THIS SCENARIO: Department of Homeland Security agents storm a meatpacking plant in the south, a show of force in the largest workplace raid in a decade. Rounding up workers, they target those who appear to be Latinos, without regard for citizenship. They don’t ask for documentation until hours later.

Senate Majority Leader John Thune also said in an interview Sunday that he's willing to stand up to President-elect Donald Trump when they disagree.

Estimates of the effects of the president-elect's plan to expel millions of undocumented workers are colored by politics, but detailed studies warn of major labor disruption, spiking business costs, and negative economic growth.

"Is it realistic to deport everybody? I mean, there are a lot of people in this country who are here illegally," John Thune said.

The Utah Legislature's Republican supermajority announced plans for support Donald Trump's immigration crackdown.

He can’t turn incendiary rhetoric into action without help from other countries, policy expert Dara Lind says.