Trump earlier said he has ‘no regrets’ about endorsing Ken Paxton amid leaked recordings of state attorney general decrying Iran war and high gas prices

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Tonight, we’ll have another set of midterm debates. In Iowa, we’ll see the Republican nominee for US Senate, Ashley Hinson, face off against Democrat Josh Turek, a state representative and Paralympian at 8pm ET.

The race has become one of the most competitive of this cycle, despite the fact a Democrat hasn’t won a Senate election in the Hawkeye state since 2008. Turek, however, trails by just a point in a recent New York Times/Siena College poll. And Hinson, who currently serves as a congresswoman, has pushed back on Donald Trump’s agenda of late, as the president’s approval rating sinks to a new low. Hinson has called for an end on the war in Iran, despite consistently voting against House war powers resolutions that would curb military action, and criticizing the president’s recent pause on tariffs for foreign beef imports, which, Hinson argues, will affect the bottom line for the many cattle ranchers in Iowa.

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© Photograph: Julia Demaree Nikhinson/AP

© Photograph: Julia Demaree Nikhinson/AP

© Photograph: Julia Demaree Nikhinson/AP

Democrats are jockeying to embrace new safeguards, while Republicans have aligned with President Trump’s warnings against slowing down the technology.

© Allison Robbert for The New York Times

A bipartisan group in Congress and Gov. Gavin Newsom of California have floated ideas for building a mechanism that would instantly power down an A.I. system. Only no one really knows how.

© Tom Fox/The Dallas Morning News, via Getty Images

Gov. Gavin Newsom ordered the state to develop recommendations on safety measures, including requiring companies to build a “kill switch,” amid mounting concerns.

© Jeff Chiu/Associated Press

Gov. Gavin Newsom signed a bill that prohibits social media platforms from providing addictive features to users under 16, the first law of its kind in the nation.

© Eric Ryan Anderson for The New York Times

The state is considering extending the life of its last nuclear power plant, Diablo Canyon, and allowing construction of new reactors to help meet its clean energy goals.