Trump transition live updates: Trump considering lawyer for deputy AG, sources say

Trump announced his senior staff on Wednesday, bringing back some of his well-known names from his first term and those who helped on his campaign.

Dan Scavino, one of Trump's long-time allies, was named assistant to the president and deputy chief of staff. Stephen Miller was named assistant to the president and deputy chief of staff, a move reported earlier this week.

James Blair, the Republican National Committee political director and campaign aide, has been named assistant to the president and deputy chief of staff for legislative, political and public affairs. Taylor Budowich will serve as assistant to the president and deputy chief of staff for communications and personnel. He was a senior member of several of Trump's PACs.

President-elect Donald Trump is moving quickly to install loyalists and allies into his administration. But he's struggling with making a decision on one of his top law enforcement positions: attorney general, multiple sources told ABC News.

Trump interviewed multiple candidates for attorney general on Tuesday, but he came away unsatisfied, sources with knowledge of the conversations told ABC News.

Trump interviewed Missouri Attorney General Andrew Bailey on Monday, and sat down with lawyers Jay Clayton and Bob Giuffra about the post, sources said. No final decision has been made, sources said.

Notably, billionaire Elon Musk has been involved in -- and sitting in on -- interviews with potential attorney general candidates, the sources said.

In a sign of how quickly other positions are moving, Pete Hegseth -- the Fox News host selected as the nominee for Defense Secretary -- was just called Monday and interviewed for the position Tuesday, a source familiar told ABC News.

Within hours, Trump made his choice, sources added. Several Republicans on Capitol Hill and even some Trump allies described being "caught off guard" by the pick.

-Katherine Faulders, Will Steakin, Rachel Scott, John Santucci

Democratic Govs. J.B. Pritzker of Illinois and Jared Polis of Colorado will be the co-chairs of a new "non-partisan" coalition of the nation's governors committed to protecting the "state-level institutions of democracy" ahead of Donald Trump's incoming presidency.

Governors Safeguarding Democracy, or GSD, will be overseen by governors and supported by a network of senior staff designated by each leader while being supported by GovAct, an organization "championing fundamental freedoms."

GovAct is advised by a bipartisan board that includes former Republican and Democratic governors and senior officials like former GOP Gov. Arne Carlson of Minnesota, former Democratic Gov. Deval Patrick of Massachusetts and former GOP Gov. Bill Weld of Massachusetts.

-ABC News’ Isabella Murray

Trump confirmed he has picked South Dakota Gov. Kristi Noem to be his Homeland Security secretary.

Trump said in a statement that Noem will work closely with "border czar" Tom Homan and "will guarantee that our American Homeland is secure from our adversaries."

The role requires Senate confirmation.