California sues to stop Trump from imposing sweeping tariffs

SACRAMENTO, Calif. (AP) — California Gov. Gavin Newsom sued the Trump administration on Wednesday, challenging the president's authority to impose sweeping tariffs that have set off a global trade war.

The lawsuit argues that President Donald Trump's use of the International Emergency Economic Powers Act to impose tariffs on Mexico, Canada and China or a 10% tariff on all imports is unlawful. The act enables a president to freeze and block transactions in response to foreign threats but doesn't allow the president to adopt tariffs, the suit says.

The lawsuit, which was filed in the U.S. District Court for the Northern District of California, also argues that enacting such tariffs requires approval from Congress.

Trump has offered many justifications for increasing tariffs, including that they are designed to spur U.S. manufacturing and stop the flow of illicit fentanyl into the country. California's move follows rapidly changing tariff plans by the Trump administration.

A White House official slammed the lawsuit and defended the tariff plan.

“Instead of focusing on California’s rampant crime, homelessness, and unaffordability, Gavin Newsom is spending his time trying to block President Trump’s historic efforts to finally address the national emergency of our country’s persistent goods trade deficits,” White House spokesperson Kush Desai said. "The entire Trump administration remains committed to addressing this national emergency that’s decimating America’s industries and leaving our workers behind with every tool at our disposal, from tariffs to negotiations.”

Newsom, a Democrat, said the tariffs have essentially resulted in inflated costs and could bring billions of dollars in damage to California, which has the largest economy and is the largest importer among U.S. states. Many businesses have told state officials they will start passing the cost of tariffs to consumers. The state budget could take a major hit with the tumbling stock market because California disproportionately relies on income tax revenues from capital gains — mostly money made from investments and stocks — from its wealthiest taxpayers. The additional costs from tariffs could also hamstring the state's ability to plan for the future and pay for services, the suit states.

“No state is poised to lose more than the state of California,” Newsom said Wednesday at a press conference.

California has filed more than a dozen lawsuits challenging Trump’s policies this year. But the tariffs lawsuit marks the first time this year that Newsom, who is already considered a top 2028 presidential prospect, has been a plaintiff. The Democratic governor scaled back his anti-Trump rhetoric after January’s deadly Los Angeles fires as the state sought federal support.

Newsom discussed the lawsuit at an orchard in the farm-rich Central Valley, highlighting California's status as a farming powerhouse. Many of the nuts, fruits and vegetables grown in the state are destined for other countries.

Christine Gemperle, a second-generation almond farmer in the Central Valley, said her farm has survived three droughts and the COVID-19 pandemic over the decades, but she's uncertain how to the family business would make it through the ongoing trade war. Farmers in California grow roughly 76% of the world's almonds, and they rely on the global markets for materials to build farming equipment and irrigation systems.

“Will we be able to access what we need to grow our crops, and if so, will we even be able to afford it?” Gemperle said Wednesday.

The state will ask the court to immediately block the tariffs.

The announcement comes days after Newsom asked countries to exempt California exports from retaliatory tariffs. No deals have yet been announced. He also launched a tourism campaign to entice Canadian visitors to California this week.

Austin is a corps member for The Associated Press/Report for America Statehouse News Initiative. Report for America is a nonprofit national service program that places journalists in local newsrooms to report on undercovered issues. Follow Austin on X: @sophieadanna

Reporters Trân Nguyễn in Sacramento, Calif., and Joshua Boak in Washington, D.C. contributed.

California Gov. Gavin Newsom discusses President Donald Trump's tariffs, as California Attorney General Rob Bonta, left, listens, during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Attorney General Rob Bonta discusses President Donald Trump's tariffs during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom discusses President Donald Trump's tariffs, as California Attorney General Rob Bonta, left, listens, during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom discusses President Donald Trump's tariffs, as California Attorney General Rob Bonta, left, Sierra Pacific Warehouse Group CEO Chris Murphy and almond farmer Christine Gemperle, listen, during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom discusses President Donald Trump's tariffs, as almond farmer Christine Gemperle, listens, during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom discusses President Donald Trump's tariffs, as California Attorney General Rob Bonta, left, listens, during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom discusses President Donald Trump's tariffs, as California Attorney General Rob Bonta, left, listens, during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom discusses President Donald Trump's tariffs during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom discusses President Donald Trump's tariffs, as California Attorney General Rob Bonta, left, listens, during a press conference on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom, left, and California Attorney General Rob Bonta arrive at a press conference about President Donald Trump's tariffs on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

California Gov. Gavin Newsom stands in front of a state flag during a press conference about President Donald Trump's tariffs on Wednesday, April 16, 2025, at an almond farm in Ceres, Calif. (AP Photo/Noah Berger)

Jamahl Mosley was fired as coach of the Orlando Magic on Monday, paying the widely expected price after the team blew a 3-1 series lead and got eliminated by the Detroit Pistons in Round 1 of the Eastern Conference playoffs.

It was Orlando’s third consecutive first-round playoff exit, and easily the most disappointing. Not only did the eighth-seeded Magic lose all three chances to upset the top-seeded Pistons, but one of those games saw Orlando have a 24-point second-half lead at home and still lose. Orlando missed 23 consecutive shots in that Game 6 loss on Friday, getting booed by fans when it was over.

That loss probably was the one that sealed Mosley’s fate, even though the loss in Game 7 at Detroit on Sunday was the one that ended the season.

“We’re grateful to Jamahl for all he’s done for the Orlando Magic,” Magic president of basketball operations Jeff Weltman said. “We appreciate his leadership and the positive contributions he made as head coach. While this was a difficult decision, we feel it’s time for a new voice and fresh perspective. We wish Jamahl and his family nothing but the best.”

Mosley is the third-winningest coach in Magic history, his 189 wins behind only Brian Hill (267) and Stan Van Gundy (259). He inherited a team that was in the early stages of a rebuild, with Franz Wagner and Jalen Suggs entering the league as rookies in his first season and then the Magic winning the lottery to draft Paolo Banchero No. 1 overall before Mosley’s second season.

Orlando won 22 games in Mosley’s first season, improved to 34-48 in Year 2 and has been .500 or better in all three seasons since — 47-35 in 2023-24, 41-41 last season and 45-37 this season.

That makes the Magic one of 10 teams — Boston, Cleveland, Denver, Houston, the Los Angeles Clippers, the Los Angeles Lakers, Minnesota, New York, Oklahoma City are the others — to have not finished below .500 in any of the last three seasons.

It wasn’t enough. And with much of the team’s core — Banchero, Wagner, Suggs, Desmond Bane and more — under contract for the foreseeable future, the Magic clearly felt the best way to shake things up was to bring in a new coach.

“It has been an incredible five-plus years, and this organization and city will always mean so much to me and my family,” Mosley said. “In my heart, I truly hope that during our time here we were able to impact the players, staff, and the Magic organization in a meaningful and lasting way. I want to sincerely thank the DeVos family for the extraordinary opportunity to serve as head coach of the Orlando Magic. To our fans, there is nothing but love in my heart.”

It is a roster in need of upgrading in some ways, shooting perhaps foremost among them after Orlando was only 27th in the 30-team league in 3-point percentage this season. Injuries have also been a major issue for the Magic, including in the playoffs — with Wagner unable to play in the final three games, all losses, against Detroit.

Mosley’s job security was a talking point for much of the season, especially amid reports that he and Banchero were not on the same page. In March, Banchero acknowledged that were some moments of conflict — but thought Orlando was better for going through that.

“We’re both competitors,” Banchero said when asked then about his relationship with Mosley. “There were times where I was frustrated and I wasn’t playing as well as I think I should be. But it never became me pointing the finger at him or being disrespectful. It was all constructive; he’s talking to me, I’m talking to him. And winning, it cures everything.”

Evidently, there wasn’t enough winning.

Mosley had two seasons left on an extension that he and the Magic agreed on in March 2024. The team lauded his “preparation, work ethic, ability to connect with the players and passion he brings to the job every day brings positive results, both on the court and off” when announcing that deal.

Barely two years later, he and the Magic were parting ways.

Only seven coaches have been in their current jobs longer than Mosley was with Orlando — Miami’s Erik Spoelstra (hired in 2008), Golden State’s Steve Kerr (2014), the Clippers’ Tyronn Lue (2020), Oklahoma City’s Mark Daigneault (2020), Minnesota’s Chris Finch (2021), Indiana’s Rick Carlisle (2021) and Dallas’ Jason Kidd (2021).

Mosley spent 15 years as an assistant in Denver, Cleveland and Dallas — and was often mentioned as a candidate for head-coaching jobs around the league over that span — before Orlando hired him. He had a long relationship with Weltman, who first took note of Mosley when they worked together with the Nuggets.

Mosley was the 14th coach in Magic history, the 15th if counting Billy Donovan — who accepted the job in 2007, then had second thoughts and returned to the University of Florida. Donovan just left the Chicago Bulls after six seasons as their coach, which sparked speculation that he could be the front-runner in Orlando if the Magic indeed would be moving on from Mosley.

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Orlando Magic head coach Jamahl Mosley shouts to his team during the first half in Game 2 of a first-round NBA basketball playoffs series against the Detroit Pistons Wednesday, April 22, 2026, in Detroit. (AP Photo/Duane Burleson)

Orlando Magic head coach Jamahl Mosley directs his team against the Detroit Pistons during the first half in Game 6 of a first-round NBA basketball playoffs series, Friday, May 1, 2026, in Orlando, Fla. (AP Photo/John Raoux)

Orlando Magic head coach Jamahl Mosley shouts at referee Curtis Blair (74) during the second half in Game 5 of a first-round NBA basketball playoffs series against the Detroit Pistons Wednesday, April 29, 2026, in Detroit. (AP Photo/Duane Burleson)