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Photo: Nicholas Kamm/AFP/Getty Images

President Trump, his 2020 campaign and the RNC sued California Tuesday over its law that requires presidential and gubernatorial candidates to release their 5 most recent years' tax returns before they can appear on the state's primary ballot.

The big picture: The California law directly challenges Trump's continued refusal to release his tax returns, but the lawsuits argue it violates the Constitution by creating an extra requirement to become president.

  • The Constitution has 3 requirements for president — be a natural born citizen, be at least 35 or older and be a U.S. resident for at least 14 years.

The state of play: The two suits were filed in the Eastern District of California — one by the RNC, the California Republican Party and several California Republican voters, and the other by Trump and his campaign — and mark "the latest flash point between the White House and the state of California, which is involved in more than 40 lawsuits against the Trump administration," the NYT's Annie Karni writes.

  • Trump and the Treasury Department are in several legal battles with the House Ways and Means Committee and New York state officials, respectively, over his federal and state tax returns.

Read Trump's lawsuit:

Go deeper: Justice Department backs Treasury on blocking Trump tax returns

Go deeper

Miriam Kramer, author of Space
30 mins ago - Science

NASA's Mars helicopter is a test for the future of space exploration

Ingenuity (left) with Perseverance on Mars. Photo: NASA/JPL-Caltech/MSSS

NASA is set to fly the first test flight of its tiny Ingenuity helicopter on Mars Sunday, marking the advent of drones for space exploration.

Why it matters: If successful, this flight will be the first time a human-built aircraft has flown on a world other than Earth, opening the door to new means of exploring planets far from our own.

Bryan Walsh, author of Future
2 hours ago - Politics & Policy

The global future is looking dark and stormy

Illustration: Rae Cook/Axios

A new 20-year-forecast for the world: increasingly fragmented and turbulent.

The big picture: A major report put out this week by the National Intelligence Council reflects a present rocked by the COVID-19 pandemic. How the next two decades will unfold depends largely on whether new technologies will ultimately unite us — or continue to divide us.

11 hours ago - Politics & Policy

Rep. Gaetz declares he's "not going anywhere" amid sex trafficking probe

Rep. Matt Gaetz. Photo: Eva Marie Uzcategui/Bloomberg via Getty Images

Rep. Matt Gaetz (R-Fla.) doubled down Friday night, saying he's not "going anywhere," and vowing, "I have not yet begun to fight," amid a federal investigation into sex trafficking allegations.

What he's saying: “I’m built for the battle, and I’m not going anywhere,” Gaetz, who denies the allegations, said during a Women for America First event at the Trump National Doral Miami resort.