US Supreme Court to hear fight over Biden immigration enforcement policy

WASHINGTON, Nov 29 (Reuters) - The US Supreme Court on Tuesday is set to consider whether President Joe Biden's administration can implement guidelines - challenged by two conservative-leaning states - shifting immigration enforcement toward public safety threats in a case testing executive branch power to set enforcement priorities.
The justices will hear the administration’s bid to overturn a judge’s ruling in favor of Texas and Louisiana that vacated US Department of Homeland Security (DHS) guidelines narrowing the scope of those who can be targeted by immigration agents for arrest and deportation.
The Democratic president’s policy departed from the hardline approach of his Republican predecessor, Donald Trump, who sought to broaden the range of immigrants subject to arrest and removal. Biden campaigned on a more humane approach to immigration but has been faced with large numbers of migrants crossing the US-Mexico border.
The guidelines, announced by Homeland Security Secretary Alejandro Mayorkas in September 2021, prioritized apprehending and deporting non-US citizens who pose a threat to national security, public safety or border security.
In a memo, Mayorkas called the guidelines necessary because his department lacks the resources to apprehend and seek the removal of every one of the estimated 11 million immigrants living in the United States illegally.
Mayorkas cited the longstanding practice of government officials exercising discretion to decide who should be subject to deportation and said that a majority of immigrants subject to deportation “have been contributing members of our communities for years.”
Republicans have criticized Biden’s administration, saying fewer detentions and deportations have encouraged more illegal border crossings. The top Republican in the US House of Representatives, Kevin McCarthy, last week called on Mayorkas to step down and said the House may try to impeach him when Republicans formally take control of the chamber in January.
Republican state attorneys general in Texas and Louisiana sued to block the guidelines after Republican-led legal challenges successfully thwarted other Biden administration attempts to ease enforcement.
Their lawsuit, filed in Texas, argued that the guidelines ran counter to provisions in immigration laws that make it mandatory to detain non-US citizens who have been convicted of certain crimes or have final orders of removal.
US District Judge Drew Tipton, a Trump appointee, ruled in favor of the challengers, finding that while immigration agents could on a case-by-case basis act with discretion the administration’s guidelines were a generalized policy that contravened the detention mandate set out by Congress.
“Whatever the outer limits of its authority, ...