Washington had never seen anyone like Elon Musk, who decided to step back from his role as Donald Trump's unorthodox adviser. Here's a look back at Musk's time in politics.
FILE - Elon Musk reacts as President-elect Donald Trump speaks at a rally ahead of the 60th Presidential Inauguration, Jan. 19, 2025, in Washington. (AP Photo/Alex Brandon, File)
FILE - Elon Musk gestures as President Donald Trump addresses a joint session of Congress at the Capitol in Washington, March 4, 2025. (AP Photo/Alex Brandon, File)
FILE - Elon Musk, center, listens as President Donald Trump speaks during a cabinet meeting at the White House, April 30, 2025, in Washington. (AP Photo/Evan Vucci, File)
FILE - President Donald Trump speaks with Elon Musk as his son X Æ A-Xii looks on as they arrive on Marine One at the South Lawn of the White House in Washington, April 13, 2025. (AP Photo/Jose Luis Magana, File)
FILE - President Donald Trump, left, and Elon Musk depart the White House to board Marine One en route to New Jersey, March 21, 2025, in Washington. (AP Photo/Mark Schiefelbein, File)
FILE - In this picture taken through a window, President-elect Donald Trump, from left, Trump's pick for the planned Department of Government Efficiency Elon Musk and Vice President-elect JD Vance attend the NCAA college football game between Army and Navy at Northwest Stadium in Landover, Md., Dec. 14, 2024. (AP Photo/Stephanie Scarbrough, File)
FILE - Elon Musk holds up a chainsaw he received from Argentina's President Javier Milei, right, as they arrive to speak at the Conservative Political Action Conference, CPAC, at the Gaylord National Resort & Convention Center, Feb. 20, 2025, in Oxon Hill, Md. (AP Photo/Jose Luis Magana, File)
FILE - Elon Musk carries his son X Æ A-Xii as they arrives on Air Force One with President Donald Trump, not pictured, at Miami International Airport, April 12, 2025, in Miami, Fla. (AP Photo/Manuel Balce Ceneta, File)
FILE - Elon Musk speaks at a town hall, March 30, 2025, in Green Bay, Wis. (AP Photo/Jeffrey Phelps, File)
FILE - Elon Musk, left, shakes hands with President Donald Trump at the finals for the NCAA wrestling championship, March 22, 2025, in Philadelphia. (AP Photo/Matt Rourke, File)
FILE - Elon Musk flashes his t-shirt that reads "DOGE" to the media as he walks on South Lawn of the White House, in Washington, March 9, 2025. (AP Photo/Jose Luis Magana, File)
FILE - Elon Musk, departs a lunch between President Donald Trump and Saudi Crown Prince Mohammed bin Salman at the Royal Palace in Riyadh, Saudi Arabia, May 13, 2025. (AP Photo/Alex Brandon, File)
FILE - President Donald Trump and Tesla CEO Elon Musk speak to reporters as they sit in a red Model S Tesla vehicle on the South Lawn of the White House, March 11, 2025, in Washington. (Pool via AP, File)
FILE - Google CEO Sundar Pichai and Elon Musk watch during the 60th Presidential Inauguration in the Rotunda of the U.S. Capitol in Washington, Jan. 20, 2025. (AP Photo/Julia Demaree Nikhinson, Pool, File)
Elon Musk attends news conference with President Donald Trump in the Oval Office of the White House, Friday, May 30, 2025, in Washington. (AP Photo/Evan Vucci)
President Donald Trump, right, shakes the hand of Elon Musk during a news conference in the Oval Office of the White House, Friday, May 30, 2025, in Washington. (AP Photo/Evan Vucci)
President Donald Trump speaks during a news conference with Elon Musk in the Oval Office of the White House, Friday, May 30, 2025, in Washington. (AP Photo/Evan Vucci)
FILE - Former first lady Melania Trump greets Elon Musk before Republican presidential nominee former President Donald Trump arrives at a campaign rally at Madison Square Garden, Oct. 27, 2024, in New York. (AP Photo/Evan Vucci, File)
FILE - Republican presidential nominee former President Donald Trump, left, claps as Tesla and SpaceX CEO Elon Musk prepares to depart after speaking at a campaign event at the Butler Farm Show, on Oct. 5, 2024, in Butler, Pa. (AP Photo/Alex Brandon, File)
FILE - Elon Musk jumps on the stage as Republican presidential nominee former President Donald Trump speaks at a campaign rally at the Butler Farm Show, Oct. 5, 2024, in Butler, Pa. (AP Photo/Evan Vucci, File)
FILE - President-elect Donald Trump listens as Elon Musk explains the operations ahead of the launch of the sixth test flight of the SpaceX Starship rocket, Nov. 19, 2024, in Boca Chica, Texas. (Brandon Bell/Pool via AP, File)
FILE - Tesla and SpaceX CEO Elon Musk, left, and Republican presidential nominee former President Donald Trump attend a campaign event at the Butler Farm Show, Oct. 5, 2024, in Butler, Pa. (AP Photo/Alex Brandon, File)
President Donald Trump threatened to cut Elon Musk's government contracts Thursday as their fractured alliance rapidly escalated into a public feud.
Last Friday, Trump heaped praise on Musk as he prepared to leave his unorthodox White House job. Less than a week later, their potent political alliance met a dramatic end.
Potential fallout could include a roadblock to Tesla's plans for self-driving cars and SpaceX flying fewer missions for NASA.
Musk's break with Trump appeared to put an end to his influence in the White House and prompted concerns about effects on his companies.
A new poll finds Elon Musk has lost some of his luster with Republicans since his public falling-out with President Trump.
The company is conducting a test run of a small squad of self-driving cabs in Austin, Texas, that began Sunday.
Tense scenes played out in the chamber as voting came to a standstill, dragging for hours as holdout senators huddled for negotiations.
Jackson was the only dissenting vote, accusing colleagues of a “demonstrated enthusiasm for greenlighting this President’s legally dubious actions in an emergency posture.â€
