Sen. McCain says he won’t vote for health bill as it is

Results from races for more than 400 congressional seats will come in when election polls close on Tuesday. Can't stay on top of them all? Then keep a close eye on Arizona, Georgia, Nevada, Pennsylvania and Virginia.

The fight for a majority in the Senate has come down to three key races, with Georgia heading to a runoff.

Democratic Senator Raphael Warnock has defeated Republican challenger Herschel Walker in a run-off vote in Georgia. It was the final Senate seat left undecided from the 2022 midterms. While the Democrats already held the majority, Warnock's victory now gives the party an outright, 51-seat hold on the Senate.

There was gridlock in Washington this week as US Republican Kevin McCarthy failed to become House speaker on the first ballot, something that hasn’t happened for a century. It was supposed to be an easy win for the Republican favourite, but he was blocked three times in one day by a small group of rebels from within his own party.

The Senate has approved President Emmanuel Macron's pension reforms, but the bill will be adjusted ahead of a final vote. Protesters say time is running out to oppose the changes.

Find these stories and much more when you grab a copy of The Guardian on Tuesday.⁣

The U.S. should require companies to be licensed by the government if they want to develop powerful artificial intelligence systems, the head of one the country's top AI companies said at a Senate committee hearing Tuesday.

OpenAI CEO Sam Altman said that AI will "address some of humanity's biggest challenges, like climate change and curing cancer," but admitted he was "anxious" about how it could change the way we live.

The former US vice president is launching a bid for the White House. This is no normal set of circumstances for Mike Pence, who was loyal to former US President Donald Trump for years, only parting ways with him after the Jan. 6 attack on the US Capitol. Pence is polling in the single digits and along with former New Jersey Governor Chris Christie is entering a growing field of Republican candidates challenging Donald Trump, who is the current frontrunner by far.

Find these stories and much more when you grab a copy of The Guardian on Wednesday.⁣

Francis Suarez filed the paperwork to launch his bid for the Republican presidential nomination, jumping into the Donald Trump-dominated race to be the party pick for 2024.

Find these stories and much more when you grab a copy of The Guardian on Thursday.⁣