Get the latest market trends in your inbox

Stay on top of the latest market trends and economic insights with the Axios Markets newsletter. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Denver news in your inbox

Catch up on the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Des Moines news in your inbox

Catch up on the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Minneapolis-St. Paul news in your inbox

Catch up on the most important stories affecting your hometown with Axios Minneapolis-St. Paul

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tampa-St. Petersburg news in your inbox

Catch up on the most important stories affecting your hometown with Axios Tampa-St. Petersburg

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Photo: Adrian Dennis/AFP/Getty Images

David Davis, the United Kingdom's Brexit Secretary, resigned from Prime Minister Theresa May's Cabinet late Sunday night after weeks of speculation, intensifying the chaotic struggle to define what Brexit will look like and putting May's position at risk.

The big picture: Davis, an advocate for a "hard," lasting Brexit, made his move one day after May's Cabinet agreed to a "collective" plan for the U.K.'s ongoing negotiations with the European Union. Per the BBC, that plan was viewed by many as a "soft" version of Brexit, choosing to maintain a close economic relationship with the EU that created a "common rule book" between the two entities.

Go deeper

Democrat Mark Kelly sworn in to U.S. Senate

Photo: Courtney Pedroza/Getty Images

Astronaut Mark Kelly (D) was sworn in to the U.S. Senate on Wednesday after defeating incumbent Sen. Martha McSally (R-Ariz.) last month for the seat once held by the late Sen. John McCain.

Why it matters: Kelly's swearing-in by Vice President Mike Pence narrows the Republican majority and moves the Senate balance to 52-48.

Senate Armed Services chair dismisses Trump threat to veto defense bill

Sen. Jim Inhofe. Photo: Anna Moneymaker/Pool/AFP via Getty Images

Sen. Jim Inhofe (R-Okla.), chair of the Senate Armed Services Committee, told reporters Wednesday that he plans to move ahead with a crucial defense-spending bill without provisions that would eliminate tech industry protections, defying a veto threat from President Trump.

Why it matters: Inhofe's public rebuke signals that the Senate could have enough Republican backing to override a potential veto from Trump, who has demanded that the $740 billion National Defense Authorization Act repeal Section 230 of the Communications Decency Act.

Scoop: Uber in talks to sell air taxi business to Joby

Illustration: Sarah Grillo/Axios

Uber is in advanced talks to sell its Uber Elevate unit to Joby Aviation, Axios has learned from multiple sources. A deal could be announced later this month.

Between the lines: Uber Elevate was formed to develop a network of self-driving air taxis, but to date has been most notable for its annual conference devoted to the nascent industry.